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Re: Re: [Bug-gnubg] gnubg sse problems on non-sse cpu's


From: Massimiliano . Maini
Subject: Re: Re: [Bug-gnubg] gnubg sse problems on non-sse cpu's
Date: Mon, 10 Apr 2006 09:51:11 +0200

>Yes, this is a SSE instruction.  Probably easiest to have a SSE and a
>non-SSE build for the moment.  (conditionally using SSE has the
>disadvantage of these optimisation not being included on SSE machines).

Hi Jon,

just a question about the SSE detection code : does it work if I
compile with -sse3 ? i.e. will the code compiled with -sse3 work
on non-sse PCs ? and on -sse or -sse2 only PCs ?

MaX.







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