[GHC] #12416: Some GCC versions warn about failed inlines

[GHC]

#12416: Some GCC versions warn about failed inlines
-------------------------------------+-------------------------------------
           Reporter:  bgamari        |             Owner:
               Type:  bug            |            Status:  new
           Priority:  normal         |         Milestone:
          Component:  Runtime        |           Version:  8.0.1
  System                             |
           Keywords:                 |  Operating System:  Unknown/Multiple
       Architecture:                 |   Type of failure:  None/Unknown
  Unknown/Multiple                   |
          Test Case:                 |        Blocked By:
           Blocking:                 |   Related Tickets:
Differential Rev(s):                 |         Wiki Page:
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 gcc 4.8.4 on Ubuntu 14.04 warns about failed inlinings. I'm not really
 sure what to do about this at the moment, so I'm going to leave this here.

 {{{
 In file included from rts/Schedule.h:15:0: error:
     0,
 from rts/Capability.c:23:
 In function ‘initCapability’:
 rts/Trace.h:742:20: error:
 warning: inlining failed in call to ‘traceSparkCounters.part.10’: call is
 unlikely and code size would grow [-Winline]
 INLINE_HEADER void traceSparkCounters(Capability *cap STG_UNUSED)
 ^
 cc1: warning: called from here [-Winline]
 In function ‘yieldCapability’:
 rts/Trace.h:742:20: error:
 warning: inlining failed in call to ‘traceSparkCounters.part.10’: call is
 unlikely and code size would grow [-Winline]
 INLINE_HEADER void traceSparkCounters(Capability *cap STG_UNUSED)
 ^
 cc1: warning: called from here [-Winline]
 In function ‘shutdownCapabilities’:
 rts/Trace.h:742:20: error:
 warning: inlining failed in call to ‘traceSparkCounters.part.10’: call is
 unlikely and code size would grow [-Winline]
 INLINE_HEADER void traceSparkCounters(Capability *cap STG_UNUSED)
 ^
 cc1: warning: called from here [-Winline]
 }}}

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/12416>
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