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| Date: | Wed, 7 Feb 2001 23:25:09 +0100 |
| From: | Marc Lehmann <pcg AT goof DOT com> |
| To: | pgcc AT delorie DOT com |
| Cc: | pzycrow AT hotmail DOT com |
| Subject: | Re: Compiler Optimizer |
| Message-ID: | <20010207232509.F3303@cerebro.laendle> |
| Mail-Followup-To: | pgcc AT delorie DOT com, pzycrow AT hotmail DOT com |
| References: | <F48AtRSxdHvaTSBxZYX00000e82 AT hotmail DOT com> |
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| In-Reply-To: | <F48AtRSxdHvaTSBxZYX00000e82@hotmail.com>; from pzycrow@hotmail.com on Wed, Feb 07, 2001 at 08:09:46PM +0100 |
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On Wed, Feb 07, 2001 at 08:09:46PM +0100, John Nilsson <pzycrow AT hotmail DOT com> wrote:
> 1. Is there a project/program suite that compiles a program with diffrent
> optimization options and reports the best options?
Not that I knew of. The principal problem would be the way how to measure
the applications speed.
> Could you use -O6 -Os or would you -O6 -dissabel-xxx ???
-O6 -Os is the same as -Os (and I would reocmmend -Os)
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