[PATCH] D106343: [OpenCL] Support cl_ext_float_atomics

[Sven van Haastregt via Phabricator via cfe-commits]

svenvh added a comment.

Apologies for the delayed response.

In D106343#2967089 <https://reviews.llvm.org/D106343#2967089>, @haonanya wrote:

> Hi, svenvh.
> Should we use cl_khr_int64_base_atomics and cl_khr_int64_extended_atomics to guard  the functions using atomic_double type?
> Thanks very much.
>
>   #if defined(__opencl_c_ext_fp64_local_atomic_min_max)
>   double __ovld atomic_fetch_min(volatile __local atomic_double *object,
>                                  double operand);
>   #endif

This is perhaps something to raise at the specification level?

We can adjust the guards after any followup discussion if needed.  To progress the support of this extension, I've just committed your patch (with some minor whitespace fixes).


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D106343/new/

https://reviews.llvm.org/D106343