[GHC] #14970: GHC.Err.errorWithoutStackTrace produces stack trace when profiling enabled

[GHC]

#14970: GHC.Err.errorWithoutStackTrace produces stack trace when profiling enabled
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        Reporter:  rotaerk           |                Owner:  simonmar
            Type:  bug               |               Status:  new
        Priority:  normal            |            Milestone:  8.6.1
       Component:  libraries/base    |              Version:  8.2.2
      Resolution:                    |             Keywords:
Operating System:  Linux             |         Architecture:
 Type of failure:  Incorrect result  |  Unknown/Multiple
  at runtime                         |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):  Phab:D4648
       Wiki Page:                    |
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Comment (by Simon Marlow <marlowsd@…>):

 In [changeset:"dc655bf0310012b193cf49cce9f5b0bfbc53764c/ghc"
 dc655bf0/ghc]:
 {{{
 #!CommitTicketReference repository="ghc"
 revision="dc655bf0310012b193cf49cce9f5b0bfbc53764c"
 errorWithoutStackTrace: omit profiling stack trace (#14970)

 Test Plan: validate

 Reviewers: hvr, bgamari, erikd

 Subscribers: thomie, carter

 Differential Revision: https://phabricator.haskell.org/D4648
 }}}

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/14970#comment:8>
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