#7378: Identical alts/bad divInt# code
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Reporter: daniel.is.fischer | Owner:
Type: bug | Status: new
Priority: normal | Milestone:
Component: Compiler | Version: 7.6.1
Keywords: | Os: Unknown/Multiple
Architecture: Unknown/Multiple | Failure: Runtime performance bug
Difficulty: Unknown | Testcase:
Blockedby: | Blocking:
Related: 7360 |
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Changes (by simonpj):
* difficulty: => Unknown
Comment:
* The nested comparison thing is covered by #2132.
* The two identical alternatives should be combined; but they are too big
for `cheapEqExpr` to combine. Maybe we should be willing to compare in a
nested way.
--
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/7378#comment:2>
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