[llvm] 56ee43a - AMDGPU: Document address spaces as reserved (#163996)

[via llvm-commits]

Author: Nicolai Hähnle
Date: 2025-10-17T17:34:28Z
New Revision: 56ee43a863c1d09ec41e1a5260e42faa74e7f2a7

URL: https://github.com/llvm/llvm-project/commit/56ee43a863c1d09ec41e1a5260e42faa74e7f2a7
DIFF: https://github.com/llvm/llvm-project/commit/56ee43a863c1d09ec41e1a5260e42faa74e7f2a7.diff

LOG: AMDGPU: Document address spaces as reserved (#163996)

They are going to be used for internal work downstream that we do expect
to upstream eventually.

Added: 
    

Modified: 
    llvm/docs/AMDGPUUsage.rst

Removed: 
    


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diff  --git a/llvm/docs/AMDGPUUsage.rst b/llvm/docs/AMDGPUUsage.rst
index 8193adcd97a19..e062032313058 100644
--- a/llvm/docs/AMDGPUUsage.rst
+++ b/llvm/docs/AMDGPUUsage.rst
@@ -883,6 +883,8 @@ supported for the ``amdgcn`` target.
      Buffer Fat Pointer                    7               N/A         N/A              160     0
      Buffer Resource                       8               N/A         V#               128     0x00000000000000000000000000000000
      Buffer Strided Pointer (experimental) 9               *TODO*
+     *reserved for downstream use*         10
+     *reserved for downstream use*         11
      Streamout Registers                   128             N/A         GS_REGS
      ===================================== =============== =========== ================ ======= ============================