#3717: Superfluous seq no eliminated
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Reporter: rl | Owner:
Type: bug | Status: closed
Priority: normal | Milestone:
Component: Compiler | Version: 6.13
Resolution: fixed | Keywords:
Difficulty: | Os: Unknown/Multiple
Testcase: simplCore/should_compile/T3717 | Architecture: Unknown/Multiple
Failure: Runtime performance bug |
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Changes (by simonpj):
* testcase: => simplCore/should_compile/T3717
* difficulty: =>
* status: new => closed
* resolution: => fixed
Comment:
Fixed by
{{{
Tue Dec 15 08:01:24 PST 2009 [email protected]
* Fix Trac #3717: exprOkForSpeculation should look through case
expressions
See Note [exprOkForSpeculation: case expressions] in CoreUtils
M ./compiler/coreSyn/CoreUtils.lhs +35
}}}
Simon
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Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/3717#comment:1>
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