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+++ b/llvm/docs/AMDGPU/gfx90a_sdata_1.rst	Tue Jun 08 06:07:14 2021 +0900
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+..
+    **************************************************
+    *                                                *
+    *   Automatically generated file, do not edit!   *
+    *                                                *
+    **************************************************
+
+.. _amdgpu_synid_gfx90a_sdata_1:
+
+sdata
+=====
+
+Input data for an atomic instruction.
+
+Optionally may serve as an output data:
+
+* If :ref:`glc<amdgpu_synid_glc>` is specified, gets the memory value before the operation.
+
+*Size:* 2 dwords.
+
+*Operands:* :ref:`s<amdgpu_synid_s>`, :ref:`flat_scratch<amdgpu_synid_flat_scratch>`, :ref:`xnack_mask<amdgpu_synid_xnack_mask>`, :ref:`vcc<amdgpu_synid_vcc>`, :ref:`ttmp<amdgpu_synid_ttmp>`