#6111: Simple loop performance regression of 7.4.1 relative to 7.0.4
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Reporter: mdgabriel | Owner: igloo
Type: bug | Status: new
Priority: normal | Milestone:
Component: Compiler | Version: 7.4.1
Keywords: Loop performance regression | Os: Linux
Architecture: x86 | Failure: Runtime performance
bug
Difficulty: Unknown | Testcase:
Blockedby: | Blocking:
Related: #6110 |
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Comment(by igloo@…):
commit c7a8941b04541789e60950bb126902effae0ccab
{{{
Author: Ian Lynagh <[email protected]>
Date: Wed Jun 27 21:49:57 2012 +0100
Add some more Integer rules; fixes #6111
compiler/basicTypes/Id.lhs | 2 +-
compiler/basicTypes/IdInfo.lhs | 2 +-
compiler/basicTypes/MkId.lhs-boot | 3 +++
compiler/prelude/PrelRules.lhs | 37
++++++++++++++++++++++++++++++++++++-
compiler/prelude/PrimOp.lhs-boot | 7 +++++++
5 files changed, 48 insertions(+), 3 deletions(-)
}}}
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Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/6111#comment:4>
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