[GHC] #14672: Make likelyhood of branches/conditions available throughout the compiler.

[GHC]

#14672: Make likelyhood of branches/conditions available throughout the compiler.
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        Reporter:  AndreasK          |                Owner:  (none)
            Type:  task              |               Status:  new
        Priority:  normal            |            Milestone:
       Component:  Compiler          |              Version:  8.2.2
      Resolution:                    |             Keywords:
Operating System:  Unknown/Multiple  |         Architecture:
                                     |  Unknown/Multiple
 Type of failure:  None/Unknown      |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):  Phab:D4316
       Wiki Page:                    |  Phab:D4324 Phab:D4327
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Comment (by Ben Gamari <ben@…>):

 In [changeset:"1205629228064537545a0be9c2e9a995aa2dcd03/ghc"
 12056292/ghc]:
 {{{
 #!CommitTicketReference repository="ghc"
 revision="1205629228064537545a0be9c2e9a995aa2dcd03"
 Add likely annotation to cmm files in a few obvious places.

 Provide information about paths more likely to be taken in the cmm files
 used by the rts.

 This leads to slightly better assembly being generated.

 Reviewers: bgamari, erikd, simonmar

 Subscribers: alexbiehl, rwbarton, thomie, carter

 GHC Trac Issues: #14672

 Differential Revision: https://phabricator.haskell.org/D4324
 }}}

-- 
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/14672#comment:9>
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