[GHC] #2207: Load the interface details for GHC.* even without -O

[GHC]

#2207: Load the interface details for GHC.* even without -O
---------------------------------+------------------------------------------
    Reporter:  simonpj           |       Owner:                  
        Type:  feature request   |      Status:  new             
    Priority:  lowest            |   Milestone:  7.6.2           
   Component:  Compiler          |     Version:  6.8.2           
    Keywords:                    |          Os:  Unknown/Multiple
Architecture:  Unknown/Multiple  |     Failure:  None/Unknown    
  Difficulty:  Unknown           |    Testcase:                  
   Blockedby:                    |    Blocking:                  
     Related:                    |  
---------------------------------+------------------------------------------
Changes (by morabbin):

  * failure:  => None/Unknown


Comment:

 With ghc 7.6.1 and the attached file:
 {{{
 Orac:~/work/ghc $ ghc -ddump-simpl Tick2207.hs
 [1 of 1] Compiling Main             ( Tick2207.hs, Tick2207.o )
 ...
 Main.foo :: GHC.Types.Bool
 [GblId]
 Main.foo =
   GHC.Classes.==
     @ GHC.Types.Int
     GHC.Classes.$fEqInt
     (GHC.Types.I# 1)
     (GHC.Types.I# 2)
 ...
 }}}
 Output is much prettier, but still exhibits OP's issue.

-- 
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/2207#comment:12>
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