[PATCH] D16686: [OpenCL] Generate metadata for opencl_unroll_hint attribute

[Anastasia Stulova via cfe-commits]

Anastasia added inline comments.

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Comment at: test/SemaOpenCL/unroll-hint-cl20.cl:1
@@ +1,2 @@
+//RUN: %clang_cc1 -O0 -cl-std=CL2.0 -fsyntax-only -verify %s
+
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Could we just combine this with test/SemaOpenCL/unroll-hint.cl.

You can have two RUN lines and pass something like -DCL20 in one of them (for CL2.0). It will then allow you to #ifdef the CL2.0 code. You can see the example in:

  test/Parser/opencl-atomics-cl20.cl


http://reviews.llvm.org/D16686