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From: | Steven Bosscher |
Subject: | Re: changing "configure" to default to "gcc -g -O2 -fwrapv ..." |
Date: | Sun, 31 Dec 2006 09:47:25 +0100 |
On 12/31/06, Paul Eggert <address@hidden> wrote:
Also, as I understand it this change shouldn't affect gcc's SPEC benchmark scores, since they're typically done with -O3 or better.
It's not all about benchmark scores. I think most users compile at -O2 and they also won't understand why they get a performance drop on their code. You say you doubt it affects performance. Based on what? Facts please, not guesses and hand-waiving... Gr. Steven
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