[GHC] #5903: GHC 7.4.1 32 bit: LLVM backend fails on OSX 64bit

[GHC]

#5903: GHC 7.4.1 32 bit: LLVM backend fails on OSX 64bit
--------------------------------+-------------------------------------------
 Reporter:  dterei              |          Owner:  dterei         
     Type:  bug                 |         Status:  new            
 Priority:  normal              |      Component:  Compiler (LLVM)
  Version:  7.4.1               |       Keywords:                 
       Os:  MacOS X             |   Architecture:  x86_64 (amd64) 
  Failure:  Compile-time crash  |       Testcase:                 
Blockedby:                      |       Blocking:                 
  Related:                      |  
--------------------------------+-------------------------------------------
 If running:

 * GHC: 7.4.1, 32bit
 * OSX: 64 bit
 * LLVM: 3.0

 Things fail because the correct 32bit mode flag isn't being passed to the
 clang compiler used by the LLVM backend as the assembler.


 Work around for now is to compile using:
 {{{
 $ ghc -opta-m32 -fllvm
 }}}

 But need to fix for 7.4.2

-- 
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/5903>
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