[GHC] #13864: RTS Stats are recorded without -T

[GHC]

#13864: RTS Stats are recorded without -T
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        Reporter:  glguy             |                Owner:  (none)
            Type:  bug               |               Status:  new
        Priority:  normal            |            Milestone:  8.2.1
       Component:  Runtime System    |              Version:  8.2.1-rc2
      Resolution:                    |             Keywords:
Operating System:  Unknown/Multiple  |         Architecture:
                                     |  Unknown/Multiple
 Type of failure:  None/Unknown      |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):
       Wiki Page:                    |
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Changes (by bgamari):

 * cc: DemiMarie (added)
 * milestone:   => 8.2.1


Comment:

 Mmm, good catch. Indeed 12ad4d417b89462ba8e19a3c7772a931b3a93f0e (Throw an
 exception on heap overflow) changed `initRtsFlagsDefaults` to enable stats
 collection by default. It's not entirely clear why, but I suspect it was a
 mistake.

 DemiMarie, do you have any recollection of this?

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/13864#comment:1>
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