This is the mail archive of the gcc@gcc.gnu.org mailing list for the GCC project.

Index Nav:	[Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav:	[Date Prev] [Date Next]	[Thread Prev] [Thread Next]

Re: Effects of Compiler Flags on SPECint2000

To: aj at suse dot de, moene at knmi dot nl
Subject: Re: Effects of Compiler Flags on SPECint2000
From: dewar at gnat dot com
Date: Tue, 11 Sep 2001 18:22:10 -0400 (EDT)
Cc: gcc at gcc dot gnu dot org

>       -O0     621
>       -O1     422
>       -O2     411
>       -O3     408
>       -Os     438

I am surprised that there is so little difference between -O0 and -O2,
we usually see higher rations than this.

Index Nav:	[Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav:	[Date Prev] [Date Next]	[Thread Prev] [Thread Next]