721   int *aRegIdx = 0;     /* One register allocated to each index */  in sqlite3Insert()  local
1051     aRegIdx = sqlite3DbMallocRawNN(db, sizeof(int)*(nIdx+2));  in sqlite3Insert()
1052     if( aRegIdx==0 ){  in sqlite3Insert()
1057       aRegIdx[i] = ++pParse->nMem;  in sqlite3Insert()
1060     aRegIdx[i] = ++pParse->nMem;  /* Register to store the table record */  in sqlite3Insert()
1343       sqlite3GenerateConstraintChecks(pParse, pTab, aRegIdx, iDataCur, iIdxCur,  in sqlite3Insert()
1360           regIns, aRegIdx, 0, appendFlag, bUseSeek  in sqlite3Insert()
1432   if( aRegIdx ) sqlite3DbNNFreeNN(db, aRegIdx);  in sqlite3Insert()
1669   int *aRegIdx,        /* Use register aRegIdx[i] for index i.  0 for unused */  in sqlite3GenerateConstraintChecks()  argument
1930          assert( aRegIdx[nIdx]>0 );  in sqlite3GenerateConstraintChecks()
2169     if( aRegIdx[ix]==0 ) continue;  /* Skip indices that do not change */  in sqlite3GenerateConstraintChecks()
2187       sqlite3VdbeAddOp2(v, OP_Null, 0, aRegIdx[ix]);  in sqlite3GenerateConstraintChecks()
2197     regIdx = aRegIdx[ix]+1;  in sqlite3GenerateConstraintChecks()
2217     sqlite3VdbeAddOp3(v, OP_MakeRecord, regIdx, pIdx->nColumn, aRegIdx[ix]);  in sqlite3GenerateConstraintChecks()
2483     int regRec = aRegIdx[ix];  in sqlite3GenerateConstraintChecks()
2558   int *aRegIdx,       /* Register used by each index.  0 for unused indices */  in sqlite3CompleteInsertion()  argument
2581     if( aRegIdx[i]==0 ) continue;  in sqlite3CompleteInsertion()
2583       sqlite3VdbeAddOp2(v, OP_IsNull, aRegIdx[i], sqlite3VdbeCurrentAddr(v)+2);  in sqlite3CompleteInsertion()
2591         codeWithoutRowidPreupdate(pParse, pTab, iIdxCur+i, aRegIdx[i]);  in sqlite3CompleteInsertion()
2594     sqlite3VdbeAddOp4Int(v, OP_IdxInsert, iIdxCur+i, aRegIdx[i],  in sqlite3CompleteInsertion()
2595                          aRegIdx[i]+1,  in sqlite3CompleteInsertion()
2612   sqlite3VdbeAddOp3(v, OP_Insert, iDataCur, aRegIdx[i], regNewData);  in sqlite3CompleteInsertion()