[GHC] #9304: Floating point woes; Different behavior on Mac vs Linux
GHC
ghc-devs at haskell.org
Sun Jul 13 19:59:11 UTC 2014
#9304: Floating point woes; Different behavior on Mac vs Linux
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Reporter: lerkok | Owner:
Type: bug | Status: new
Priority: high | Milestone:
Component: Compiler | Version: 7.8.3
Resolution: | Keywords: floating point
Operating System: Unknown/Multiple | Architecture: Unknown/Multiple
Type of failure: None/Unknown | Difficulty: Unknown
Test Case: | Blocked By: 9276
Blocking: | Related Tickets:
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Comment (by lerkok):
Another point: The calls for `decodeFloat x` and `decodeFloat y` where `x`
and `y` are the multiplicand and the multiplier in question return exactly
the same results on both 32-bit linux and 64-bit mac; which suggest the
encoding of the inputs is not to blame here.
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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/9304#comment:12>
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