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bozoh n00b


Joined: 15 Nov 2004 Posts: 5 Location: Natal-RN-Brasil
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Posted: Mon Dec 27, 2004 5:37 pm Post subject: Linus chama atenção pro GCC Tuning ("-march=pentium3/ |
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Eu andei olhando o changelog do kernel 2.6.10 e vi esta msg de Linus Torvald:
<torvalds@ppc970.osdl.org>
Don't use "-march=pentium3" for gcc tuning.
rth tells me that some versions of gcc may end up using the
SSE registers for data movement when you do that.
Use "-march=i686 -mtune=xxxx" instead.
(We do the same thing for march=pentium2/4 too, just for
consistency).
E ai galera ?! Alguma consideração ?!
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Kobal Guru

Joined: 12 Feb 2004 Posts: 323 Location: Brasil / Brazil / Brésil / Brasilien / el Brasil
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