#7521: Simplifier ticks exhausted when compiling Accelerate example.
Reporter:  eamsden             |          Owner:                  
    Type:  bug                 |         Status:  new             
Priority:  normal              |      Component:  Compiler        
 Version:  7.6.1               |       Keywords:                  
      Os:  Linux               |   Architecture:  Unknown/Multiple
 Failure:  Compile-time crash  |      Blockedby:                  
Blocking:                      |        Related:                  
 When doing $ cabal build for:

 http://github.com/AccelerateHS/accelerate-examples (commit

 [31 of 36] Compiling SMVM.Matrix      (
 examples/tests/simple/SMVM/Matrix.hs, dist_accelerate/build/accelerate-
 examples/accelerate-examples-tmp/SMVM/Matrix.o )
 ghc: panic! (the 'impossible' happened)
   (GHC version 7.6.1 for x86_64-unknown-linux):
         Simplifier ticks exhausted
     When trying UnfoldingDone base:GHC.Base.returnIO1{v r5g} [gid]
     To increase the limit, use -fsimpl-tick-factor=N (default 100)
     If you need to do this, let GHC HQ know, and what factor you needed
     To see detailed counts use -ddump-simpl-stats
     Total ticks: 27960

 Please report this as a GHC bug:  http://www.haskell.org/ghc/reportabug

Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/7521>
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