#3065: Reorder tests in quot to improve code
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Reporter: simonpj | Owner:
Type: bug | Status: new
Priority: normal | Milestone: 6.12 branch
Component: libraries/base | Version: 6.10.1
Resolution: | Keywords:
Difficulty: Unknown | Os: Unknown/Multiple
Testcase: | Architecture: Unknown/Multiple
Failure: Runtime performance bug |
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Comment (by isaacdupree):
Replying to [comment:13 rl]:
> I don't feel strongly about the behaviour, either. But that's precisely
the point: since the semantics doesn't really matter in this particular
case, we should pick whatever has the best performance.
We need to pick the same semantics for all CPUs. I worry about whether
the best-performing semantic differs... at least it might differ on 32-bit
vs. 64-bit for us
--
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/3065#comment:15>
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