[GHC] #14603: GHC segfaults building store with profiling

[GHC]

#14603: GHC segfaults building store with profiling
-------------------------------------+-------------------------------------
           Reporter:  bgamari        |             Owner:  (none)
               Type:  bug            |            Status:  new
           Priority:  highest        |         Milestone:  8.4.1
          Component:  Compiler       |           Version:  8.4.1-alpha1
           Keywords:                 |  Operating System:  Unknown/Multiple
       Architecture:                 |   Type of failure:  None/Unknown
  Unknown/Multiple                   |
          Test Case:                 |        Blocked By:
           Blocking:                 |   Related Tickets:
Differential Rev(s):                 |         Wiki Page:
-------------------------------------+-------------------------------------
 Trying to build `store` c5b6e34ebe4f74a971a8d7428c4cd1fe9bfeecf1 with GHC
 8.4.1-alpha1 and profiling enabled results in a segmentation fault.

 {{{
 Thread 1 "ghc" received signal SIGSEGV, Segmentation fault.
 >>> bt
 #0  0x00007ffff2f19100 in
 templatezmhaskell_LanguageziHaskellziTHziSyntax_nameModule_info () from
 /opt/exp/ghc/roots/8.4.1-alpha1/lib/ghc-8.4.0.20171214/bin/../template-
 haskell-2.13.0.0/libHStemplate-haskell-2.13.0.0-ghc8.4.0.20171214.so
 #1  0x0000000000000000 in ?? ()
 }}}

-- 
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/14603>
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