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| * Automatically generated file, do not edit! * | |
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| .. _amdgpu_synid9_data_smem_atomic128: | |
| 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:* 4 dwords. | |
| *Operands:* :ref:`s<amdgpu_synid_s>`, :ref:`ttmp<amdgpu_synid_ttmp>` |