I always use them in combination. simply because optimization can drastically change the memory useage/profile. profiling the unoptimized version seems rather moot. BTW. does O2 still do not much more than -O? it seems to reduce the memory footprint of some of my apps pretty noticbly. John On Fri, May 16, 2003 at 12:06:48PM +0200, Ketil Z. Malde wrote:
Hi,
Is there any reason not to use these options in combination?
Out of habit, I don't usually combine them, but it'd probably be more interesting to do time profiling with optimized code, since the compiler tend to optimize away some of the more pedestrian stuff on its own.
When I recently tried this, I got a surprising stack overflow -- surprising, as I don't get that with either option by itself.
-kzm -- If I haven't seen further, it is by standing in the footprints of giants _______________________________________________ Glasgow-haskell-users mailing list Glasgow-haskell-users@haskell.org http://www.haskell.org/mailman/listinfo/glasgow-haskell-users
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