[GHC] #5824: ARM StgRun register clobber list is broken

[GHC]

#5824: ARM StgRun register clobber list is broken
-------------------------------+--------------------------------------------
    Reporter:  bgamari         |       Owner:  simonmar        
        Type:  bug             |      Status:  patch           
    Priority:  high            |   Milestone:  7.4.2           
   Component:  Runtime System  |     Version:  7.4.1-rc2       
    Keywords:                  |          Os:  Unknown/Multiple
Architecture:  arm             |     Failure:  None/Unknown    
  Difficulty:  Unknown         |    Testcase:                  
   Blockedby:                  |    Blocking:                  
     Related:                  |  
-------------------------------+--------------------------------------------

Comment(by kgardas):

 The testcase is IMHO not needed. Just try to compile with
 -optc=-marm/-optc=-mthumb and you will see it too. On Ubuntu you do have
 -mthumb by default, so you need to give a try to -marm to see Debian's
 result. Anyway, I already do have a patch for this issue and I'm going to
 attach it here for your testing in a few minutes.

-- 
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/5824#comment:21>
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