[llvm-branch-commits] [clang] [Clang][AMDGPU][Docs] Add builtin documentation for AMDGPU builtins (PR #181574)

[Krzysztof Drewniak via llvm-branch-commits]

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@@ -0,0 +1,291 @@
+//===--- BuiltinsAMDGPUDocs.td - AMDGPU Builtin Documentation ---*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file defines documentation records for AMDGPU builtins. It is included
+// by BuiltinsAMDGPU.td and used by the -gen-builtin-docs TableGen backend to
+// generate AMDGPUBuiltinReference.rst.
+//
+//===----------------------------------------------------------------------===//
+
+//===----------------------------------------------------------------------===//
+// Global introduction
+//===----------------------------------------------------------------------===//
+
+def GlobalDocumentation {
+  code Intro = [{..
+  -------------------------------------------------------------------
+  NOTE: This file is automatically generated by running clang-tblgen
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krzysz00 wrote:

You could extend the intrinsic class to give it a description field?

https://github.com/llvm/llvm-project/pull/181574