[llvm] [AMDGPU] Reserve addrspaces used downstream (PR #214549)

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llvmorg-github-actions[bot] wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-llvm-support

Author: Joe Nash (Sisyph)

<details>
<summary>Changes</summary>

NFC

---
Full diff: https://github.com/llvm/llvm-project/pull/214549.diff


1 Files Affected:

- (modified) llvm/include/llvm/Support/AMDGPUAddrSpace.h (+12) 


``````````diff
diff --git a/llvm/include/llvm/Support/AMDGPUAddrSpace.h b/llvm/include/llvm/Support/AMDGPUAddrSpace.h
index 01b1510524d0f..7c82c0940e651 100644
--- a/llvm/include/llvm/Support/AMDGPUAddrSpace.h
+++ b/llvm/include/llvm/Support/AMDGPUAddrSpace.h
@@ -47,8 +47,20 @@ enum : unsigned {
   BUFFER_STRIDED_POINTER = 9, ///< Address space for 192-bit fat buffer
                               ///< pointers with an additional index.
 
+  RESERVED_ADDRESS_SPACE_10 = 10, ///< Reserved for downstream use.
+
+  RESERVED_ADDRESS_SPACE_11 = 11, ///< Reserved for downstream use.
+
+  RESERVED_ADDRESS_SPACE_13 = 13, ///< Reserved for downstream use.
+
+  RESERVED_ADDRESS_SPACE_14 = 14, ///< Reserved for downstream use.
+
   RESERVED_ADDRESS_SPACE_16 = 16, ///< Reserved for downstream use.
 
+  RESERVED_ADDRESS_SPACE_17 = 17, ///< Reserved for downstream use.
+
+  RESERVED_ADDRESS_SPACE_18 = 18, ///< Reserved for downstream use.
+
   /// Internal address spaces. Can be freely renumbered.
   STREAMOUT_REGISTER = 128, ///< Address space for GS NGG Streamout registers.
   /// end Internal address spaces.

``````````

</details>


https://github.com/llvm/llvm-project/pull/214549