llvm dev - Nov 2017 - overloading single argument intrinsics

Hi,

I am trying to overload a target specific intrinsic that takes just
one argument.

void llvm.target.my_intrin (int);
void llvm.target.my_intrin (float);

Looking at the various TD files i realize that the intrinsic f/w
requires at-least 2 arguments (including return type) in order to
specify overloading of the intrinsic. I wanted to confirm if it is
possible to overload an intrinsic that has just one argument. I guess
otherwise i will have to support two variants of the intrinsics.

Regards,
Shafi

I'm not sure where this "2-argument" requirement comes from. Can
you not
define it using something like:
`def int_target_myintrin : Intrinsic<[], [llvm_any_ty], ...>`

On Thu, Nov 30, 2017 at 2:56 PM, Mohamed Shafi via llvm-dev <
llvm-dev at lists.llvm.org> wrote:
> Hi,
>
> I am trying to overload a target specific intrinsic that takes just
> one argument.
>
> void llvm.target.my_intrin (int);
> void llvm.target.my_intrin (float);
>
> Looking at the various TD files i realize that the intrinsic f/w
> requires at-least 2 arguments (including return type) in order to
> specify overloading of the intrinsic. I wanted to confirm if it is
> possible to overload an intrinsic that has just one argument. I guess
> otherwise i will have to support two variants of the intrinsics.
>
> Regards,
> Shafi
> _______________________________________________
> LLVM Developers mailing list
> llvm-dev at lists.llvm.org
> http://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-dev
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL:
<http://lists.llvm.org/pipermail/llvm-dev/attachments/20171130/da3d6aff/attachment.html>