2163     int regIdx;          /* Range of registers hold conent for pIdx */  in sqlite3GenerateConstraintChecks()  local
2197     regIdx = aRegIdx[ix]+1;  in sqlite3GenerateConstraintChecks()
2203         sqlite3ExprCodeCopy(pParse, pIdx->aColExpr->a[i].pExpr, regIdx+i);  in sqlite3GenerateConstraintChecks()
2208         sqlite3VdbeAddOp2(v, OP_IntCopy, x, regIdx+i);  in sqlite3GenerateConstraintChecks()
2213         sqlite3VdbeAddOp2(v, OP_SCopy, x, regIdx+i);  in sqlite3GenerateConstraintChecks()
2217     sqlite3VdbeAddOp3(v, OP_MakeRecord, regIdx, pIdx->nColumn, aRegIdx[ix]);  in sqlite3GenerateConstraintChecks()
2224     sqlite3VdbeReleaseRegisters(pParse, regIdx, pIdx->nColumn, 0, 0);  in sqlite3GenerateConstraintChecks()
2285                            regIdx, pIdx->nKeyCol); VdbeCoverage(v);  in sqlite3GenerateConstraintChecks()
2288     regR = pIdx==pPk ? regIdx : sqlite3GetTempRange(pParse, nPkField);  in sqlite3GenerateConstraintChecks()
2322           int regCmp = (IsPrimaryKeyIndex(pIdx) ? regIdx : regR);  in sqlite3GenerateConstraintChecks()
2404             sqlite3VdbeAddOp2(v, OP_IsNull, regIdx-1, lblRecheckOk);  in sqlite3GenerateConstraintChecks()
2442     if( regR!=regIdx ) sqlite3ReleaseTempRange(pParse, regR, nPkField);  in sqlite3GenerateConstraintChecks()