Broken ghc-7.0.3/vector combination?
ptanimoto at gmail.com
Thu Apr 21 18:22:47 CEST 2011
On Thu, Apr 21, 2011 at 10:43 AM, Daniel Fischer
<daniel.is.fischer at googlemail.com> wrote:
> On Thursday 21 April 2011 17:18:47, Chris Kuklewicz wrote:
>> I tried "ghc --make -fforce-recomp simpleTest.hs" with -O0 and -O1 and
>> -O2 on OS X with 64-bit ghc-7.0.3
>> All versions ran without printing errors.
> I seem to recall that GHC produces sse2 code on x86_64. If that's correct,
> the effect probably won't be reproducible on that architecture, since it
> doesn't occur with -msse2 on x86 either (well, at least on my machine).
This is GHC 7.0.3 on Windows XP 32-bit:
$ ghc --version
The Glorious Glasgow Haskell Compilation System, version 7.0.3
$ ls cabal-dev
After sorting: 674 NaNs.
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