#4978: Continuation passing style loop doesn't compile into a loop
---------------------------+------------------------------------------------
  Reporter:  tibbe         |          Owner:                  
      Type:  bug           |         Status:  closed          
  Priority:  normal        |      Milestone:  7.4.1           
 Component:  Compiler      |        Version:  7.0.1           
Resolution:  fixed         |       Keywords:                  
  Testcase:                |      Blockedby:                  
Difficulty:                |             Os:  Unknown/Multiple
  Blocking:                |   Architecture:  Unknown/Multiple
   Failure:  None/Unknown  |  
---------------------------+------------------------------------------------
Changes (by simonmar):

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


Comment:

 Ok, I believe this is now fixed.  The relevant commits are:

  * accurate primop sizes:
 changeset:46176dfa4f329af687c92e57740c800a6cada7b1
  * go_pap: changeset:f43bedeef3ecdf4d037a2484a0f0a3672ab60299
  * make primops appear cheaper:
 changeset:4063e1d8501b38b5ed8d620dcd8e27adee0e7091

 and I added a test: changeset:cec2c3f6f99c3eea35bf1d1eb952ad9477166999

-- 
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/4978#comment:21>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler

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