[GHC] #12227: regression: out of memory with -O2 -ddump-hi on a complex INLINE function

[GHC]

#12227: regression: out of memory with -O2 -ddump-hi on a complex INLINE function
-------------------------------------+-------------------------------------
        Reporter:  j6carey           |                Owner:
            Type:  bug               |               Status:  patch
        Priority:  normal            |            Milestone:
       Component:  Compiler          |              Version:  8.0.1
  (CodeGen)                          |
      Resolution:                    |             Keywords:
Operating System:  Linux             |         Architecture:  x86_64
                                     |  (amd64)
 Type of failure:  None/Unknown      |            Test Case:
                                     |  perf/compiler/T12227
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):  Phab:D2397
       Wiki Page:                    |
-------------------------------------+-------------------------------------
Changes (by thomie):

 * status:  new => patch
 * testcase:   => perf/compiler/T12227
 * differential:   => Phab:D2397


Comment:

 The
 [http://git.haskell.org/packages/pretty.git/commit/bbe9270c5f849a5bb74c9166a5f4202cfb0dba22
 fix] for that `pretty` issue also fixes this bug. I don't understand why
 exactly, but I'm happy to apply it.

--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/12227#comment:5>
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