[clang] [Clang][OpenCL] Declare cl_amd_media_ops/cl_amd_media_ops2 builtins with -fdeclare-opencl-builtins (PR #143507)

[Sven van Haastregt via cfe-commits]

Juan Manuel Martinez =?utf-8?q?Caamaño?= <juamarti at amd.com>,
Juan Manuel Martinez =?utf-8?q?Caamaño?= <juamarti at amd.com>,
Juan Manuel Martinez =?utf-8?q?Caamaño?= <juamarti at amd.com>
Message-ID:
In-Reply-To: <llvm.org/llvm/llvm-project/pull/143507 at github.com>


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@@ -0,0 +1,98 @@
+// RUN: %clang_cc1 %s -triple amdgcn-unknown-unknown -verify -pedantic -Wconversion -Werror -fsyntax-only -cl-std=CL -finclude-default-header %s
+// RUN: %clang_cc1 %s -triple amdgcn-unknown-unknown -verify -pedantic -Wconversion -Werror -fsyntax-only -cl-std=CL -finclude-default-header -fdeclare-opencl-builtins %s
+// expected-no-diagnostics
+
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svenvh wrote:

If this extension only adds new builtin functions without altering parsing, you [shouldn't need any pragmas](https://clang.llvm.org/docs/OpenCLSupport.html#opencl-extensions-and-features).  I suppose the extension is enabled for the chosen triple already.

https://github.com/llvm/llvm-project/pull/143507