rts: Fix CNF dirtying logic

Authored by bgamari on Oct 2 2019, 10:29 PM.

Description

rts: Fix CNF dirtying logic

Previously due to a silly implementation bug CNFs would never have their
dirty flag set, resulting in their being added again and again to the
mut_list. Fix this.

Fixes Trac #17297.

(cherry picked from commit ba27fe740d4b141d2a2fa209f98a0946cb80f379)

Details

Committed
bgamariSun, Nov 3, 2:24 PM
Parents
rGHC822a7f4dbb41: Extend argument of createIOThread to word size
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