#2720: eyeball/inline1 still isn't optimised with -fno-method-sharing
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Reporter: rl | Owner:
Type: run-time performance bug | Status: closed
Priority: normal | Milestone: 6.10 branch
Component: Compiler | Version: 6.10.1
Severity: normal | Resolution: fixed
Keywords: | Difficulty: Unknown
Testcase: | Architecture: Unknown/Multiple
Os: Unknown/Multiple |
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Changes (by simonpj):
* status: new => closed
* resolution: => fixed
Comment:
I believe I've fixed this
{{{
Tue Oct 28 14:08:28 GMT Standard Time 2008 [EMAIL PROTECTED]
* Fix Trac #2720: inlining and casts
The issue here is what happens when we have
(f |> co) x
where f is itself marked INLINE. We want callSiteInline to "see"
the fact that the function is applied, and hence have some incentive
to inline. I've done this by extending CoreUnfold.CallCtxt with
ValAppCtxt. I think that should catch this case without messing up
any of the others.
}}}
Do try it out. I'll close it meanwhile.
Simon
--
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/2720#comment:2>
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