[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 nomeata):

 Replying to [comment:13 kgardas]:
 > By the way, I've tested stock 7.4.1 release on Ubuntu 11.04 and there is
 no problem compiling even this bogus r11/fp statement. GCC is:
 > {{{
 > gcc version 4.5.2 (Ubuntu/Linaro 4.5.2-8ubuntu4)
 > }}}

 Hmm, so there might be a toolchain and/or processor dependence there. The
 full failing build log can be found at
 https://buildd.debian.org/status/fetch.php?pkg=ghc&arch=armel&ver=7.4.1-1&stamp=1328355092

 Interesting snippets are basically: we use gcc-4.6_4.6.2-12,
 llvm-3.0_3.0-5. The machine is a Marvell Feroceon CPU @ 1.2GHz on a
 Marvell DB-78x00-BP Development Board (ARM v5).

-- 
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/5824#comment:14>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler