[PATCH] D95038: [OpenCL][Docs] Describe tablegen BIFs declaration

[Sven van Haastregt via Phabricator via cfe-commits]

svenvh added a comment.

Thanks for working on this!



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Comment at: clang/docs/OpenCLSupport.rst:118
+
+In addition to regular header includes with builtin types/functions using
+``-finclude-default-header`` explained in :doc:`UsersManual` clang
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Comment at: clang/docs/OpenCLSupport.rst:119
+In addition to regular header includes with builtin types/functions using
+``-finclude-default-header`` explained in :doc:`UsersManual` clang
+support fast mechanism to declare builtin functions with
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Comment at: clang/docs/OpenCLSupport.rst:120
+``-finclude-default-header`` explained in :doc:`UsersManual` clang
+support fast mechanism to declare builtin functions with
+``-fdeclare-opencl-builtins``. This does not declare the builtin types and
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Comment at: clang/docs/OpenCLSupport.rst:132
+Note that this is a frontend-only flag and therefore it requires the use of
+flags that forward options to the frontend, e.g. ``-cc1`` or ``-Xclang``.
+
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We should also mention that this is (still) an experimental flag, and that behavior of the flag may change in the future.


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  https://reviews.llvm.org/D95038/new/

https://reviews.llvm.org/D95038