Safe/unsafe optimization flags

From: "Jeremy Buchmann" <jeremy(at)wellsgaming(dot)com>
To: pgsql-admin(at)postgresql(dot)org
Subject: Safe/unsafe optimization flags
Date: 2000-07-13 00:16:54
Message-ID: 200007130016.RAA05600@mail.greatbasin.net
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Hello,
I was wondering if there were any unsafe optimization flags or
optimization levels for compiling Pg 6.5.3. I was thinking something like:

-O3 -funroll-all-loops -fomit-frame-pointer -fexpensive-optimizations

Has anyone had any *bad* luck with anything like this?

--
Jeremy Buchmann
System Admin/Database Programmer
Wells Gaming Research

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