[Haskell-cafe] GHC optimisations
Donald Bruce Stewart
dons at cse.unsw.edu.au
Wed Aug 22 20:17:50 EDT 2007
> > Using the fromInteger (and fromRational) axioms should only *increase*
> > precission, I don't see how that is such a bad thing.
> I think it's bad if the behaviour of your program depends on the
> optimisation level.
Isn't this how the thread started?
$ gcc t.c -o a
$ ./a 100000000
zsh: segmentation fault (core dumped) ./a 100000000
$ gcc -O3 t.c -o b
$ ./b 100000000
More information about the Haskell-Cafe