[PATCH] D53153: [OpenCL] Mark kernel functions with default visibility

[Matt Arsenault via Phabricator via cfe-commits]

arsenm added a comment.

In https://reviews.llvm.org/D53153#1288059, @rjmccall wrote:

> I agree with Richard that I'm not sure what the point of supporting frontend visibility settings in OpenCL is.  If you want the "everything is internal to the image" optimization, presumably you can just infer visibility on everything in a pass over the IR.


Eventually we want to support linking object files, and setting the visibility in the IR won't be aware of any user specified visibility


https://reviews.llvm.org/D53153