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From: "Jonathan M. Bresler" <jmb>
Message-Id: <199703022310.PAA08685@freefall.freebsd.org>
Subject: Re: 2.2 Compiler slower than 2.1? (was RSA 56-bit key challenge)
To: hasty@rah.star-gate.com (Amancio Hasty)
Date: Sun, 2 Mar 1997 15:10:19 -0800 (PST)
Cc: scrappy@hub.org, ejs@bfd.com, henrich@crh.cl.msu.edu, jkh@time.cdrom.com,
        taob@risc.org, freebsd-chat@freebsd.org
In-Reply-To: <199703022214.OAA07053@rah.star-gate.com> from "Amancio Hasty" at Mar 2, 97 02:14:25 pm
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Amancio Hasty wrote:
> 
> 
> ftp://rah.star-gate.com/pub/rc5-56-client.gz 
> 

	a new winner!

	AMD 5x86-133
	FreeBSD 3.0-CURRENT

	Amancio: rc5-56-client: 100k
	precompiled              91k
	locally compiled (1)     86k
	locally compiled (2)     84k

(1)  OPTS_GCC= -O6 -Wall -finline-functions
     OPTS_GCC_I486   = $(OPTS_GCC) $(SOCKS_OPTS) -m486 -DASM_I486 -lm

(2)  OPTS_GCC=\
       -fcaller-saves -fcse-follow-jumps -fcse-skip-blocks \
       -fexpensive-optimizations -fomit-frame-pointer \
       -frerun-cse-after-loop -fstrength-reduce -fthread-jumps \
       -funroll-loops -fdefer-pop -finline-functions -O3 -Wall
     OPTS_GCC_I486   = $(OPTS_GCC) $(SOCKS_OPTS) -m486 -DASM_I486

	GCC 2.7.2.1
	last make world: Feb  9 06:36 (pre-lite2)
	/etc/make.conf:  CFLAGS= -O2 -m486 -pipe
			 COPTFLAGS= -O -pipe
			 HAVE_FPU=       yes


Amancio!  what is the secret???   (your's is also the smallest 17k vs 20k+)

jmb