[libc-commits] [PATCH] D152603: [libc] Add math functions to AMD/NVPTX libm

[Siva Chandra via Phabricator via libc-commits]

sivachandra added a comment.

In D152603#4439280 <https://reviews.llvm.org/D152603#4439280>, @jhuber6 wrote:

> A lot of the intrinsics being implemented by @arsenm seem to be porting `ocml` functions to the backend. I wonder if a better approach for `libc` specifically would be to port those implementations to C++ so that we can share it between NVPTX and AMDGPU.

If you can actually use the existing C++ implementations or extend/tweak the existing ones to suit GPU architecture, we would not have had to use the builtins and vendor implementations in the first place?


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  https://reviews.llvm.org/D152603/new/

https://reviews.llvm.org/D152603