[fpc-devel] Detecting SSE and AVX compiler options

Sven Barth pascaldragon at googlemail.com
Mon Feb 4 14:19:24 CET 2019

Am Mo., 4. Feb. 2019, 14:15 hat J. Gareth Moreton <gareth at moreton-family.com>

> Oh right, okay, so x86_64-win64 is Double (even though Extended is
> supported), but other x86_64 platforms are Extended, right? A little bit
> odd, but I'll keep an eye out in that case.

Correct. Though Extended is not considered supported on Win64 by Microsoft
themselves and they warn against usage if the x87 (you need to explicitly
compile FPC with a specific define to enable Extended on Win64).


PS: you didn't answer to the list

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