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Re: Should -fcross-jumping be part of -O1?
- From: Gerald Pfeifer <gp at suse dot de>
- To: Gareth McCaughan <gmccaughan at synaptics-uk dot com>
- Cc: gcc at gcc dot gnu dot org
- Date: Wed, 3 Dec 2003 11:29:15 +0100 (CET)
- Subject: Re: Should -fcross-jumping be part of -O1?
- References: <200312021138.36935.gmccaughan@synaptics-uk.com>
On Tue, 2 Dec 2003, Gareth McCaughan wrote:
> There are several different axes along which the kind
> of code a compiler generates can vary:
> [...]
> So, for instance, you could say
>
> gcc ..... -Ospeed=3 -Ospace=1 -Odebug=0 -Ocompiletime=0
I'm afraid that would be a QA nightmare.
Gerald