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Subject: Re: Arasan 7.4 64-bit Speedup

Author: Dieter Buerssner

Date: 13:20:52 03/30/04

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On March 30, 2004 at 02:34:21, Slater Wold wrote:

>64-bit Arasan compiled with: -O2 -Ot -Og -Oi -Gr -GX -Oy -Ob2 -GL

For my programs (and I don't have any 64-bit environments), omitting -Ob2 was
always faster. The same when using GCC - allowing it to inline everything
suitable produces slower code. In really time critical applications, where I
thought that some functions should be inlined, I noted so to the compiler
(__force_inline/__inline__). Letting the compiler chose itself seemed always
worse.

Regards,
Dieter



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