Subject: Re: sun-lamp CVS commits, -O3 on libkern
To: None <>
From: Charles M. Hannum <>
List: current-users
Date: 09/16/1994 20:23:49
   > Thu Sep 15 18:27:59 PDT 1994
   > Update of /b/source/CVS/src/sys/lib/libkern
   > In directory
   > Modified Files:
   > 	Makefile 
   > Log Message:
   > compile -O3

	   I'm I safe in assuming this particular change was fully tested on
	   ALL architectures before going in?

I've been running exclusively with `-O6' (which no longer does
anything different from `-O3') on m68k and i386 for over two years
now.  I assume Theo tested it on the SPARC.  That leaves only MIPS and

I *did* have to fix some m68k-related bugs in GCC, but it seems to
work okay now.