[GHC] #7885: LLVM build broken

[GHC]

#7885: LLVM build broken
--------------------------------+-------------------------------------------
Reporter:  gmainland            |          Owner:                 
    Type:  bug                  |         Status:  new            
Priority:  normal               |      Component:  Compiler (LLVM)
 Version:  7.7                  |       Keywords:                 
      Os:  Linux                |   Architecture:  x86_64 (amd64) 
 Failure:  Building GHC failed  |      Blockedby:                 
Blocking:                       |        Related:                 
--------------------------------+-------------------------------------------
 The LLVM build has been broken for a number of weeks. Unfortunately this
 happened before I started running nightly LLVM builds. Here is the error I
 see (taken from the nightly build log):

 {{{
 inplace/bin/dll-split compiler/stage2/build/.depend-v-dyn-p-dyn.haskell
 "DynFlags" "Annotations Avail Bag BasicTypes Binary Bitmap BlockId
 BreakArray BufWrite ByteCodeAsm ByteCodeInstr ByteCodeItbls ByteCodeLink
 CLabel Class CmdLineParser Cmm CmmCallConv CmmExpr CmmInfo CmmMachOp
 CmmNode CmmType CmmUtils CoAxiom CodeGen.Platform CodeGen.Platform.ARM
 CodeGen.Platform.NoRegs CodeGen.Platform.PPC CodeGen.Platform.PPC_Darwin
 CodeGen.Platform.SPARC CodeGen.Platform.X86 CodeGen.Platform.X86_64
 Coercion Config Constants CoreArity CoreFVs CoreSubst CoreSyn CoreTidy
 CoreUnfold CoreUtils CostCentre DataCon Demand Digraph DriverPhases
 DynFlags Encoding ErrUtils Exception FamInstEnv FastBool FastFunctions
 FastMutInt FastString FastTypes Fingerprint FiniteMap ForeignCall Hoopl
 Hoopl.Dataflow HsBinds HsDecls HsDoc HsExpr HsImpExp HsLit HsPat HsSyn
 HsTypes HsUtils HscTypes Id IdInfo IfaceSyn IfaceType InstEnv
 InteractiveEvalTypes Kind ListSetOps Literal Maybes MkCore MkGraph MkId
 Module MonadUtils
  Name NameEnv NameSet ObjLink OccName OccurAnal OptCoercion OrdList
 Outputable PackageConfig Packages Pair Panic Platform PlatformConstants
 PprCmm PprCmmDecl PprCmmExpr PprCore PrelNames PrelRules Pretty PrimOp
 RdrName Reg RegClass Rules SMRep Serialized SrcLoc StaticFlags
 StgCmmArgRep StgCmmClosure StgCmmEnv StgCmmLayout StgCmmMonad StgCmmProf
 StgCmmTicky StgCmmUtils StgSyn Stream StringBuffer TcEvidence TcType TyCon
 Type TypeRep TysPrim TysWiredIn Unify UniqFM UniqSet UniqSupply Unique
 Util Var VarEnv VarSet"
 dll-split: internal error: scavenge_one: strange object -385875968
     (GHC version 7.7.20130502 for x86_64_unknown_linux)
     Please report this as a GHC bug:
 http://www.haskell.org/ghc/reportabug
 Aborted (core dumped)
 make[1]: *** [compiler/stage2/dll-split.stamp] Error 134
 make: *** [all] Error 2
 Command exited with non-zero status 2
 4506.92user 192.03system 1:19:51elapsed 98%CPU (0avgtext+0avgdata
 4147968maxresident)k
 1400inputs+13715568outputs (3major+33440223minor)pagefaults 0swaps
 }}}

-- 
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/7885>
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