[llvm] [AMDGPU] Document gfx1250-strict. NFC (PR #218751)

[Stanislav Mekhanoshin via llvm-commits]

https://github.com/rampitec updated https://github.com/llvm/llvm-project/pull/218751

>From 230386dd51600e433f73774400f53423d98e8cb9 Mon Sep 17 00:00:00 2001
From: Stanislav Mekhanoshin <Stanislav.Mekhanoshin at amd.com>
Date: Tue, 25 Aug 2026 11:58:33 -0700
Subject: [PATCH] [AMDGPU] Document gfx1250-strict. NFC

---
 llvm/docs/AMDGPUUsage.rst | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/llvm/docs/AMDGPUUsage.rst b/llvm/docs/AMDGPUUsage.rst
index 9b436e00a43ab..11b8e946a120b 100644
--- a/llvm/docs/AMDGPUUsage.rst
+++ b/llvm/docs/AMDGPUUsage.rst
@@ -667,6 +667,18 @@ Every processor supports every OS ABI (see :ref:`amdgpu-os`) with the following
                                                                            work-item
                                                                            IDs
 
+     ``gfx1250-strict``          ``amdgpu12.50s`` APU   - sramecc        - Architected                   *TBA*
+                                                                           flat
+                                                                           scratch                         .. TODO::
+                                                                         - Packed
+                                                                           work-item                         Add product
+                                                                           IDs                               names.
+                                                                         - Globally
+                                                                           Accessible
+                                                                           Scratch
+                                                                         - Workgroup
+                                                                           Clusters
+
      ``gfx1250``                 ``amdgpu12.50``  APU   - sramecc        - Architected                   *TBA*
                                                                            flat
                                                                            scratch                         .. TODO::