[PATCH] D104800: [OpenCL] Do not include default header for preprocessor output as input

[Yaxun Liu via Phabricator via cfe-commits]

yaxunl added a comment.

In D104800#2836594 <https://reviews.llvm.org/D104800#2836594>, @yaxunl wrote:

> I am not quite sure about whether "-fdeclare-opencl-builtins" should be kept when input is preprocessor output. Suggestions? Thanks.

The question is that whether those builtins declared through "-fdeclare-opencl-builtins" will be in preprocessor expansion output. It seems not. If so, we still need "-fdeclare-opencl-builtins" when input type is preprocessor expansion output.


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https://reviews.llvm.org/D104800