Dear Rich Felker, In message <[email protected]> you wrote: > On Sun, May 01, 2011 at 02:00:27PM +0200, Wolfgang Denk wrote: > > chains). This commit changes behaviour so "-O2" gets used as fallback > > when "-Os" is not available. This reduces the image size in above > > test to 1.3 MiB. This is still 10...15% more then what we get with > > "-Os", but much better than using no optimization at all. > > Why not -O1?
The -O1 image is ~ 1.5% bigger than the -O2 one (1278063 versus 1258658 byes for defconfig for PowerPC). Best regards, Wolfgang Denk -- DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: [email protected] At the source of every error which is blamed on the computer you will find at least two human errors, including the error of blaming it on the computer. _______________________________________________ busybox mailing list [email protected] http://lists.busybox.net/mailman/listinfo/busybox
