[GHC] #7953: Segfault on x86 with -O2

[GHC]

#7953: Segfault on x86 with -O2
-------------------------------------+----------------------------
        Reporter:  igloo             |            Owner:  simonmar
            Type:  bug               |           Status:  new
        Priority:  highest           |        Milestone:  7.8.1
       Component:  Compiler          |          Version:  7.7
      Resolution:                    |         Keywords:
Operating System:  Unknown/Multiple  |     Architecture:  x86
 Type of failure:  None/Unknown      |       Difficulty:  Unknown
       Test Case:                    |       Blocked By:
        Blocking:                    |  Related Tickets:
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Comment (by adinapoli):

 Using the latest master I wasn't able to reproduce the problem. This is
 what I've tried:

 {{{
 ./../../ghc/inplace/bin/ghc-stage2 --make Main -O2 -Wall
 ./Main
 }}}

 and

 {{{
 ./../../ghc/inplace/bin/ghc-stage2 --make 7.hs -O2 -Wall
 ./7
 }}}

 I've ran both programs multiple times, and they have always succeeded,
 without segmentation faults.
 Has this been solved or it's just me/my system which can't replicate the
 issue?

 I'm on Mac OS X 10.8.4, x86_64 running "The Glorious Glasgow Haskell
 Compilation System, version 7.7.20130805"

-- 
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/7953#comment:7>
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