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Re: Missed optimisation
- From: Eric Christopher <echristo at apple dot com>
- To: Tom Womack <tom at womack dot net>
- Cc: gcc at gcc dot gnu dot org
- Date: Sun, 13 May 2007 14:57:59 -0700
- Subject: Re: Missed optimisation
- References: <1179053296.5104.193.camel@kolmogorov.home>
On May 13, 2007, at 3:48 AM, Tom Womack wrote:
I have some code of the form
This really isn't enough, I put a bit of a testcase together, but
nothing that would give bad behavior at -O3 (there is no -O9).
Have more of a testcase? Something compilable?
-eric