[GHC] #13904: LLVM does not need to trash caller-saved registers.

GHC ghc-devs at haskell.org
Fri Jun 30 16:01:35 UTC 2017


#13904: LLVM does not need to trash caller-saved registers.
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        Reporter:  kavon             |                Owner:  kavon
            Type:  bug               |               Status:  new
        Priority:  normal            |            Milestone:
       Component:  Compiler          |              Version:  8.0.1
      Resolution:                    |             Keywords:  llvm, codegen
Operating System:  Unknown/Multiple  |         Architecture:
 Type of failure:  Compile-time      |  Unknown/Multiple
  performance bug                    |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:  #4992             |  Differential Rev(s):
       Wiki Page:                    |
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Comment (by bgamari):

 Let us know when you have a patch, kavon.

--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/13904#comment:3>
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