[PATCH] D17821: [OpenCL] Complete image types support

[Anastasia Stulova via cfe-commits]

Anastasia added a comment.

In http://reviews.llvm.org/D17821#393496, @bader wrote:

> In http://reviews.llvm.org/D17821#393387, @Anastasia wrote:
>
> > Regarding, extending this approach for OpenCL pipe types too. I was thinking we could change current implementation to have ReadPipeType and WritePipeType. They can both be derived from PipeType that we already have now (we can make it an abstract class to avoid its instantiation?).
> >
> > Similarly to images, since read and write pipes will be mapped to different Clang types, we won't need any extra semantical checking but just need to add extra code in CodeGen of pipe type and builtins to accept two separate types for read only and write only cases.
> >
> > Would this make sense?
>
>
> Sure. Do you want me to add it here or it's okay if we fix pipes in a separate patch?


Yes, I think it's better to go in a separate commit, not to complicate this one too much. Also since there are not many comment here, I think we should try to commit it ASAP otherwise rebasing would be an issue.


http://reviews.llvm.org/D17821