-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hello, On Mar 7, 2013, at 1:59 PM, Donald Lee wrote:
In the old days, I would just use "-g", and presume that the optimization was disabled, but modern compilers don't do that any more.The only thing -g should do is enable debugging symbols; it doesn't generally have an effect on optimization. Perhaps you mean -O0?No, I think more likely -dgl- was talking about "the old days", when, yes, -g did indeed kill the optimizer. It's been a while, but there was such a time....back when the dinosaurs roamed the earth, and computers had front panelswith switches and lights. Thus sayeth the Old Guys. ;->If anyone can give me some confidence in what switches I need to use toget what we need, I can do the experiment(s).
- -mno-altivec or -mcpu=750 ( or anything else that's not a g4 or g5 ) That doesn't keep libc from running altivec code though. have fun Michael -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.7 (Darwin) Comment: GPGTools - http://gpgtools.org iQEVAwUBUTlMDMpnzkX8Yg2nAQKW9wf9Gk6odo2cwpLZOolSHi+LyM5O3va0wzaU shJ3vuvUAX0mG+bfqZ0symTTcuDySGELgK+oWuXKrszz9u6VX+7V+waz3jDwykaP pZ/9pw8ke+Soo6K9GP/ic+J85Hnp+lSxRo7fg/CpG/4wEjCf4MM7NSmiJDXMnKgs wJM2N2gzAvY4t9jNY9DPLuwqTq87EGlGC1noI4R7PqnXH2gQT3ryhA1gmDuVWyT5 YEOdcK3MSZMOQhqh+AcVF0DHqGcZ39uWQ3RcW54RwHjHOx2t/9fD/TDh8ROyklPh JcQjRyTto9LwWtggwKWW+Z7tOkorcrIULIa+500yuk83yqMlONfF4A== =V8cm -----END PGP SIGNATURE-----