Re: [boost] [integer][math]Heads up on revised gcd/lcm code

Subject: Re: [boost] [integer][math]Heads up on revised gcd/lcm code
From: Mathias Gaunard (mathias.gaunard_at_[hidden])
Date: 2017-04-29 12:01:55

On 24 April 2017 at 18:37, John Maddock via Boost <boost_at_[hidden]>
wrote:

>
> * Compiler intrinsics are now used speed up binary-gcd steps where
> possible, sadly this is incompatible with constexpr support since the
> intrinsics aren't yet constexpr :(
>

Which intrinsics are those? GCC built-ins are typically constexpr, while
the MSVC ones are not.