Date: Tue, 25 Jan 2005 14:11:12 -0600 From: Kirk Strauser <kirk@strauser.com> To: freebsd-stable@freebsd.org Subject: Re: CFLAGS=-O2 -pipe problems in RELENG_5 ? Message-ID: <200501251411.15397.kirk@strauser.com> In-Reply-To: <52406.207.219.213.162.1106257499.squirrel@207.219.213.162> References: <3aaaa3a0501181530975fecf@mail.gmail.com> <1106256780.582.5.camel@zappa.Chelsea-Ct.Org> <52406.207.219.213.162.1106257499.squirrel@207.219.213.162>
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[-- Attachment #1 --] On Thursday 20 January 2005 15:44, Mike Jakubik wrote: > Wouldn't we want strict aliasing then? Strict aliasing is a feature of the code being compiled, not the compiler. The "-fstrict-aliasing" flag basically means "this code follows the strictest aliasing rules, so you can use extra optimizations on it that depend on adherence to those rules". -- Kirk Strauser [-- Attachment #2 --] -----BEGIN PGP SIGNATURE----- iD8DBQBB9qfj5sRg+Y0CpvERAoauAJ90PPbiRdwsNBWXqgBC1rmeC9uZXACfYDkg hhlQFTjBBgqyTZgIW0AaSDY= =N0l4 -----END PGP SIGNATURE-----
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