[cfe-dev] RFC: Add New Set of Vector Math Builtins

Simon Pilgrim via cfe-dev cfe-dev at lists.llvm.org
Thu Oct 21 14:03:47 PDT 2021


Sorry I'm late to the discussion (and thank you for working on this!) - 
I was wondering if you'd investigated making these builtins constexpr at 
all? Simon.

On 21/10/2021 19:37, Florian Hahn via cfe-dev wrote:
>
> The patch to describe the vector builtins has gone through a number of iterations now to iron out some details and issues with wording: https://reviews.llvm.org/D111529.
>
> I am planning on moving ahead with landing the patches next week. If you have any additional thoughts or concerns, please let me know.
>
> I also put up patches to implement a few of the proposed builtins already
>
> • Elementwise min/max: https://reviews.llvm.org/D111985
> • Elementwise abs: https://reviews.llvm.org/D111986
> • min/max reduction: https://reviews.llvm.org/D112001
>
>
> Cheers,
> Florian
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