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Re: Poor execution speeds using -mno-cygwin g77 option


Igor Pechtchanski schrieb:
> On Fri, 18 Jun 2004, Douglas A. Vechinski wrote:
>>To my knowledge, I'm not using floating point emulation.  But if I was,
>>how would I be able to check?
>
> Actually, my WAG may turn out to be right after all.  Check the default
> target architecture (processor) for both Linux and Cygwin -- you might
> find that the default target for Cygwin is i386, and for Linux it's
> something like i686/pentiumpro.

No:
gcc -dumpmachine => i686-pc-cygwin (for v3.3.1 and v2.95.2-5)
For -mno-cygwin also.

v2.95.2-5:
*cpp_cpu_default:
%(cpp_686)
--
Reini Urban
http://xarch.tu-graz.ac.at/home/rurban/

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