[GHC] #8048: Register spilling produces ineffecient/highly contending code

[GHC]

#8048: Register spilling produces ineffecient/highly contending code
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        Reporter:  schyler           |                Owner:  (none)
            Type:  bug               |               Status:  new
        Priority:  normal            |            Milestone:  ⊥
       Component:  Compiler          |              Version:  7.6.3
  (CodeGen)                          |             Keywords:  register
      Resolution:                    |  allocator spill
Operating System:  Unknown/Multiple  |         Architecture:
 Type of failure:  Runtime           |  Unknown/Multiple
  performance bug                    |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:  #10012            |  Differential Rev(s):
       Wiki Page:                    |
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Changes (by michalt):

 * cc: michalt (added)


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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/8048#comment:16>
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