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Chris Tate
039ca078ca
Recording a unit copied the keys and values of every appendable table before the unit and compared them after it. Each appendable table now keeps one snapshot of its entries' content per recorded wave (JournalTable.contents): a unit is checked only on the entries its IR and new entries name, by key or by the helper name its value holds, and the wave's end checks the content and key order of every entry. The name scan keeps only the strings the tables are keyed by (names that start with % and union ids). ShapeRegistry.journalSizes counts its declared-order candidates and attached names as they are added. On tsc-ts the serial mode's overhead over plain lowering falls from 12.7 s to 10.4 s.