[GHC] #2465: View + Pattern Match not fused sufficiently
GHC
trac at galois.com
Fri Aug 1 11:39:49 EDT 2008
#2465: View + Pattern Match not fused sufficiently
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Reporter: ryani | Owner:
Type: compile-time performance bug | Status: new
Priority: normal | Milestone:
Component: Compiler | Version: 6.8.2
Severity: normal | Resolution:
Keywords: | Difficulty: Unknown
Testcase: | Architecture: x86
Os: Windows |
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Changes (by simonpj):
* difficulty: => Unknown
Comment:
I don't understand the example. Can you point to the exact code in the
Core output that you think should be different, and what you are expecting
to see instead?
Note also that `dnaView` is recursive, which sharply limits how much
inlining GHC can do.
Simon
--
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/2465#comment:1>
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