[GHC] #13001: EnumFromThenTo is is not a good producer
GHC
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Mon Jan 2 09:33:02 UTC 2017
#13001: EnumFromThenTo is is not a good producer
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Reporter: George | Owner:
Type: bug | Status: new
Priority: low | Milestone:
Component: Compiler | Version: 8.0.1
Resolution: | Keywords:
Operating System: MacOS X | Architecture: x86_64
Type of failure: Runtime | (amd64)
performance bug | Test Case:
Blocked By: | Blocking:
Related Tickets: | Differential Rev(s):
Wiki Page: |
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Comment (by nomeata):
> I wonder if this change is acceptable.
I’d say yes. The mean changes by <0.1%, and we really want fusion to be as
reliable as possible.
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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/13001#comment:3>
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