[GHC] #7756: Remove warning suppressions from compiler/cmm/CmmCommonBlockElim.hs

[GHC]

#7756: Remove warning suppressions from compiler/cmm/CmmCommonBlockElim.hs
---------------------------------+------------------------------------------
    Reporter:  bosu              |        Owner:                  
        Type:  task              |       Status:  closed          
    Priority:  normal            |    Component:  Compiler        
     Version:  7.7               |   Resolution:  fixed           
    Keywords:                    |           Os:  Unknown/Multiple
Architecture:  Unknown/Multiple  |      Failure:  None/Unknown    
   Blockedby:                    |     Blocking:                  
     Related:                    |  
---------------------------------+------------------------------------------
Changes (by ezyang):

  * status:  patch => closed
  * resolution:  => fixed


Comment:

 bosu's patch seems unnecessary on HEAD. Others validated and checked in.

-- 
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/7756#comment:4>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler