[PATCH] D125970: [amdgpu] Add amdgpu_kernel calling conv attribute to clang

[Jon Chesterfield via Phabricator via cfe-commits]

JonChesterfield added a comment.

In D125970#3525985 <https://reviews.llvm.org/D125970#3525985>, @yaxunl wrote:

> need a codegen test to make sure amdgpu_kernel ABI is used in C/C++ for functions with this attribute

We've already got tests that check the amdgpu_kernel calling conv is lowered correctly. This change only adds it to clang, so checking the IR seems sufficient. I can copy/paste/mod that test case if you like, but it doesn't give any extra coverage that I can see


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https://reviews.llvm.org/D125970