Compiling with -O3 optimization

From: Francisco Reyes <lists(at)natserv(dot)com>
To: pgsql General List <pgsql-general(at)postgresql(dot)org>
Subject: Compiling with -O3 optimization
Date: 2003-01-28 17:56:52
Message-ID: 20030128125423.Q57613-100000@zoraida.natserv.net
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Installing 7.3.1 today and noticed that the FreeBSD package had a flag
WITH_OPTIMIZED_CFLAGS which in return sent to GCC the following flags
CFLAGS=-O -pipe -O3 -funroll-loops -O3 -funroll-loops

Any known problems with these optimizations?

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