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exact-print takes unusually long to compile with -finfo-table-map

  • -O0: 4.3s
  • -O0 -finfo-table-map: 5.4s
  • -O0 -finfo-table-map -fdistinct-constructor-tables: 6.3s
  • -O1: 123s
  • -O1 -finfo-table-map: 722s total, 307s in codegen

Nearly all of the surplus time is spent in CodeGen. Yikes.

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