[llvm] [clang] [flang] [NFC][AMDGPU] Move address space enum to LLVM directory (PR #73944)

[Dominik Adamski via cfe-commits]

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@@ -0,0 +1,31 @@
+//===---------------- AMDGPUAddrSpace.h -------------------------*- 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
+//
+//===----------------------------------------------------------------------===//
+//
+/// \file
+/// AMDGPU address space definition
+///
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_SUPPORT_AMDGPUADDRSPACE_H
+#define LLVM_SUPPORT_AMDGPUADDRSPACE_H
+
+namespace llvm {
+namespace AMDGPU {
+enum class AddrSpace {
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DominikAdamski wrote:

@arsenm done. I unified the clang enum with LLVM enum. I haven't modified the names of LLVM enum and I haven't introduced `enum class` instead of `AMDGPUAS namespace`. Please let me know if is ok for you.

https://github.com/llvm/llvm-project/pull/73944