Interval Arithmetic

ponce via Digitalmars-d-learn digitalmars-d-learn at puremagic.com
Fri Oct 2 04:10:50 PDT 2015


On Thursday, 1 October 2015 at 21:13:30 UTC, Marco Leise wrote:
>
> Nice to have in Phobos. I assume you have to set the correct 
> control word depending on whether you perform math on the FPU 
> or via SSE (as is standard for x86_64)? And I assume further 
> that DMD always uses FPU math and other compilers provide flags 
> to switch between FPU and SSE?

I don't know which compiler use which. On x86_64, a compiler is 
in practice free to mix-and-match FPU and SSE, the instructions 
are still there and working.


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