Lines Matching refs:OP_IsNull

16619 #define OP_IsNull         50 /* jump, same as TK_ISNULL, synopsis: if r[P1]==NULL goto P2 */  macro
95300 case OP_IsNull: {            /* same as TK_ISNULL, jump, in1 */
112187         int op = rLhs!=r2 ? OP_Ne : OP_IsNull;
112192         VdbeCoverageIf(v, op==OP_IsNull);
112197       sqlite3VdbeAddOp2(v, OP_IsNull, regCkNull, destIfNull); VdbeCoverage(v);
112218       sqlite3VdbeAddOp2(v, OP_IsNull, rLhs+i, destStep2);
113147       assert( TK_ISNULL==OP_IsNull );   testcase( op==TK_ISNULL );
114014       assert( TK_ISNULL==OP_IsNull );   testcase( op==TK_ISNULL );
114103   assert( pExpr->op!=TK_NOTNULL || op==OP_IsNull );
118971         j1 = sqlite3VdbeAddOp1(v, OP_IsNull, regTemp); VdbeCoverage(v);
119040       addrIsNull = sqlite3VdbeAddOp1(v, OP_IsNull, regSampleRowid);
131010     sqlite3VdbeAddOp2(v, OP_IsNull, iReg, iOk); VdbeCoverage(v);
131611           sqlite3VdbeAddOp2(v, OP_IsNull, iReg, iJump); VdbeCoverage(v);
133450           sqlite3VdbeAddOp2(v, OP_IsNull, regRowid, addr1+2); VdbeCoverage(v);
133950             sqlite3VdbeAddOp2(v, OP_IsNull, iReg, ignoreDest);
134549             sqlite3VdbeAddOp2(v, OP_IsNull, regIdx-1, lblRecheckOk);
134728       sqlite3VdbeAddOp2(v, OP_IsNull, aRegIdx[i], sqlite3VdbeCurrentAddr(v)+2);
139339           sqlite3VdbeAddOp2(v, OP_IsNull, regRow+j, addrOk); VdbeCoverage(v);
139506       addr = sqlite3VdbeAddOp1(v, OP_IsNull, 2); VdbeCoverage(v);
139547           a1 = sqlite3VdbeAddOp1(v, OP_IsNull, 3); VdbeCoverage(v);
139605             sqlite3VdbeAddOp1(v, OP_IsNull, r2); VdbeCoverage(v);
139842                 sqlite3VdbeAddOp2(v, OP_IsNull, r1+kk, uniqOk);
143138         sqlite3VdbeAddOp2(v, OP_IsNull, regResult, iBreak); VdbeCoverage(v);
152903       sqlite3VdbeAddOp2(v, OP_IsNull, pPk ? regKey : regOldRowid, labelBreak);
156853           sqlite3VdbeAddOp1(v, OP_IsNull, iOut); VdbeCoverage(v);
157034         sqlite3VdbeAddOp2(v, OP_IsNull, regBase+j, pLevel->addrBrk);
158034         sqlite3VdbeAddOp2(v, OP_IsNull, regBase+nEq, addrNxt);
158136         sqlite3VdbeAddOp2(v, OP_IsNull, regBase+nEq, addrNxt);
167602         assert( sqlite3VdbeGetOp(v, pIn->addrInTop+1)->opcode==OP_IsNull
169542       int addrIsNull = sqlite3VdbeAddOp1(v, OP_IsNull, regArg);
170020         sqlite3VdbeAddOp2(v, OP_IsNull, reg2, lbl);
170029     sqlite3VdbeAddOp2(v, OP_IsNull, reg2,