[PATCH] D42800: Let CUDA toolchain support amdgpu target

[Yaxun Liu via Phabricator via cfe-commits]

yaxunl added a comment.

In https://reviews.llvm.org/D42800#994955, @Hahnfeld wrote:

> Only commenting on parts that I'm a bit familiar with. In general, does it make sense to split this patch, are there different "stages" of support? Like 1) being able to compile an empty file, 2) generate optimized code, 3) allow using math functions?


Good suggestion. Actually this patch is mainly to let the toolchain recognise the amdgpu implementation of CUDA and create proper stages. I can try to create a test for compiling an empty file.


https://reviews.llvm.org/D42800