Lines Matching refs:OP_IsNull

15341 #define OP_IsNull         50 /* jump, same as TK_ISNULL, synopsis: if r[P1]==NULL goto P2 */  macro
87622 case OP_IsNull: {            /* same as TK_ISNULL, jump, in1 */
102773         int op = rLhs!=r2 ? OP_Ne : OP_IsNull;
102778         VdbeCoverageIf(v, op==OP_IsNull);
102783       sqlite3VdbeAddOp2(v, OP_IsNull, regCkNull, destIfNull); VdbeCoverage(v);
102804       sqlite3VdbeAddOp2(v, OP_IsNull, rLhs+i, destStep2);
103587       assert( TK_ISNULL==OP_IsNull );   testcase( op==TK_ISNULL );
104411       assert( TK_ISNULL==OP_IsNull );   testcase( op==TK_ISNULL );
104499   assert( pExpr->op!=TK_NOTNULL || op==OP_IsNull );
108460         j1 = sqlite3VdbeAddOp1(v, OP_IsNull, regTemp); VdbeCoverage(v);
108501       addrIsNull = sqlite3VdbeAddOp1(v, OP_IsNull, regSampleRowid);
119051     sqlite3VdbeAddOp2(v, OP_IsNull, iReg, iOk); VdbeCoverage(v);
119636           sqlite3VdbeAddOp2(v, OP_IsNull, iReg, iJump); VdbeCoverage(v);
121354           sqlite3VdbeAddOp2(v, OP_IsNull, regRowid, addr1+2); VdbeCoverage(v);
121778             sqlite3VdbeAddOp2(v, OP_IsNull, iReg, ignoreDest);
122317             sqlite3VdbeAddOp2(v, OP_IsNull, regIdx-1, lblRecheckOk);
122466       sqlite3VdbeAddOp2(v, OP_IsNull, aRegIdx[i], sqlite3VdbeCurrentAddr(v)+2);
126801           sqlite3VdbeAddOp2(v, OP_IsNull, regRow+j, addrOk); VdbeCoverage(v);
126944       addr = sqlite3VdbeAddOp1(v, OP_IsNull, 2); VdbeCoverage(v);
127055                 sqlite3VdbeAddOp2(v, OP_IsNull, r1+kk, uniqOk);
137678       sqlite3VdbeAddOp2(v, OP_IsNull, pPk ? regKey : regOldRowid, labelBreak);
141326           sqlite3VdbeAddOp1(v, OP_IsNull, iOut); VdbeCoverage(v);
141483         sqlite3VdbeAddOp2(v, OP_IsNull, regBase+j, pLevel->addrBrk);
142495         sqlite3VdbeAddOp2(v, OP_IsNull, regBase+nEq, addrNxt);
142573         sqlite3VdbeAddOp2(v, OP_IsNull, regBase+nEq, addrNxt);
152000       int addrIsNull = sqlite3VdbeAddOp1(v, OP_IsNull, regArg);
152491         sqlite3VdbeAddOp2(v, OP_IsNull, reg2, lbl); 
152500     sqlite3VdbeAddOp2(v, OP_IsNull, reg2, lbl); VdbeCoverage(v);