Unexpected escape in TableCommon.XXXRecord

[lance6716]

Enhancement

in a performance test with TiDB v8.1.1 we found this variable is escaped where consumes 16% CPU

tidb/pkg/table/tables/tables.go

Line 924 in a7df4f9

var value types.Datum

pkg/table/tables/tables.go:924:7: value escapes to heap:
pkg/table/tables/tables.go:924:7:   flow: {heap} = &value:
pkg/table/tables/tables.go:924:7:     from &value (address-of) at pkg/table/tables/tables.go:959:126
pkg/table/tables/tables.go:924:7:     from (*TableCommon).appendInChangeColForChecksum(t, sctx, recordID, checksumData, (*table.Column).ToInfo(col), &r[col.ColumnInfo.ChangeStateInfo.DependencyColumnOffset], &value) (call parameter) at pkg/table/tables/tables.go:959:49
pkg/table/tables/tables.go:924:7: value escapes to heap:
pkg/table/tables/tables.go:924:7:   flow: {heap} = &value:
pkg/table/tables/tables.go:924:7:     from &value (address-of) at pkg/table/tables/tables.go:964:92
pkg/table/tables/tables.go:924:7:     from (*TableCommon).appendPublicColForChecksum(t, sctx, recordID, checksumData, (*table.Column).ToInfo(col), &value) (call parameter) at pkg/table/tables/tables.go:964:47
pkg/table/tables/tables.go:924:7: value escapes to heap:
pkg/table/tables/tables.go:924:7:   flow: {heap} = &value:
pkg/table/tables/tables.go:924:7:     from &value (address-of) at pkg/table/tables/tables.go:988:95
pkg/table/tables/tables.go:924:7:     from (*TableCommon).appendNonPublicColForChecksum(t, sctx, recordID, checksumData, (*table.Column).ToInfo(col), &value) (call parameter) at pkg/table/tables/tables.go:988:50
pk

Seems introduced by #43163 and unintentionally fixed by #53931