[PATCH] D51402: [OpenCL] Adding cl_intel_planar_yuv extension

[Anastasia Stulova via Phabricator via cfe-commits]

Anastasia added inline comments.


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Comment at: lib/Headers/opencl-c.h:26
+#if __OPENCL_C_VERSION__ >= CL_VERSION_1_2
+#ifndef cl_intel_planar_yuv
+#define cl_intel_planar_yuv
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@yaxunl, do you think we need to add some kind of architecture guard for such things? Like it should only be added if the architecture supports the extension? But I guess `-cl-ext=+cl_intel_planar_yuv` trick might not work here because it's not a Clang known extension?

So may be the right solution here is to introduce a target specific header? For now it can be explicitly included but we could think of a target hook to preload a target specific header...


https://reviews.llvm.org/D51402