lib/sqlite/sqlite3.c

77727   int regSampleno = iMem++;    /* Register containing next sample number */
77810     /* Zero the regSampleno and regRecno registers. */
77811     sqlite3VdbeAddOp2(v, OP_Integer, 0, regSampleno);
77856              && regTabname+2==regSampleno
77864         /* Calculate new values for regSamplerecno and regSampleno.
77869         sqlite3VdbeAddOp2(v, OP_AddImm, regSampleno, 1);
77873         sqlite3VdbeAddOp3(v, OP_Subtract, regSampleno, regTemp2, regTemp2);
77932     sqlite3VdbeAddOp2(v, OP_SCopy, iMem, regSampleno);
77938       sqlite3VdbeAddOp3(v, OP_Concat, regTemp, regSampleno, regSampleno);
77943       sqlite3VdbeAddOp3(v, OP_Concat, regTemp, regSampleno, regSampleno);
77957     sqlite3VdbeAddOp2(v, OP_Count, iIdxCur, regSampleno);
77959     jZeroRows = sqlite3VdbeAddOp1(v, OP_IfNot, regSampleno);