[GHC] #14755: Allow putting SCC annotations on class instance methods

[GHC]

#14755: Allow putting SCC annotations on class instance methods
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        Reporter:  niteria           |                Owner:  (none)
            Type:  feature request   |               Status:  new
        Priority:  normal            |            Milestone:
       Component:  Profiling         |              Version:
      Resolution:                    |             Keywords:
Operating System:  Unknown/Multiple  |         Architecture:
                                     |  Unknown/Multiple
 Type of failure:  None/Unknown      |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):
       Wiki Page:                    |
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Comment (by niteria):

 > Do you not get the same effect with -fprof-auto-top if you do foo a =
 {-# SCC foo #-} show a?

 Yes, that works, but if `foo` does pattern matching on the parameters, you
 need to put multiple `SCCs` or refactor the code.

 You can also make `fooHelper` that's a top level function and just `foo =
 fooHelper`.

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/14755#comment:2>
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