diff --git a/llvm/docs/AMDGPUUsage.rst b/llvm/docs/AMDGPUUsage.rst
index 768358c345f0a..c78f20180c765 100644
--- a/llvm/docs/AMDGPUUsage.rst
+++ b/llvm/docs/AMDGPUUsage.rst
@@ -323,7 +323,7 @@ Every processor supports every OS ABI (see :ref:`amdgpu-os`) with the following
                                                                                                         Add product
                                                                                                         names.
 
-     **GCN GFX9 (Vega)** [AMD-GCN-GFX900-GFX904-VEGA]_ [AMD-GCN-GFX906-VEGA7NM]_ [AMD-GCN-GFX908-CDNA1]_ [AMD-GCN-GFX90A-CDNA2]_
+     **GCN GFX9 (Vega)** [AMD-GCN-GFX900-GFX904-VEGA]_ [AMD-GCN-GFX906-VEGA7NM]_ [AMD-GCN-GFX908-CDNA1]_ [AMD-GCN-GFX90A-CDNA2]_ [AMD-GCN-GFX940-GFX942-CDNA3]_
      -----------------------------------------------------------------------------------------------------------------------
      ``gfx900``                  ``amdgcn``   dGPU  - xnack           - Absolute      - *rocm-amdhsa* - Radeon Vega
                                                                         flat          - *pal-amdhsa*    Frontier Edition
@@ -14958,8 +14958,9 @@ For more information about instructions, their semantics and supported
 combinations of operands, refer to one of instruction set architecture manuals
 [AMD-GCN-GFX6]_, [AMD-GCN-GFX7]_, [AMD-GCN-GFX8]_,
 [AMD-GCN-GFX900-GFX904-VEGA]_, [AMD-GCN-GFX906-VEGA7NM]_,
-[AMD-GCN-GFX908-CDNA1]_, [AMD-GCN-GFX90A-CDNA2]_, [AMD-GCN-GFX10-RDNA1]_,
-[AMD-GCN-GFX10-RDNA2]_ and [AMD-GCN-GFX11-RDNA3]_.
+[AMD-GCN-GFX908-CDNA1]_, [AMD-GCN-GFX90A-CDNA2]_,
+[AMD-GCN-GFX940-GFX942-CDNA3]_, [AMD-GCN-GFX10-RDNA1]_, [AMD-GCN-GFX10-RDNA2]_
+and [AMD-GCN-GFX11-RDNA3]_.
 
 Operands
 ~~~~~~~~
@@ -15745,6 +15746,7 @@ Additional Documentation
 .. [AMD-GCN-GFX906-VEGA7NM] `AMD Vega 7nm Instruction Set Architecture <https://gpuopen.com/wp-content/uploads/2019/11/Vega_7nm_Shader_ISA_26November2019.pdf>`__
 .. [AMD-GCN-GFX908-CDNA1] `AMD Instinct MI100 Instruction Set Architecture <https://developer.amd.com/wp-content/resources/CDNA1_Shader_ISA_14December2020.pdf>`__
 .. [AMD-GCN-GFX90A-CDNA2] `AMD Instinct MI200 Instruction Set Architecture <https://developer.amd.com/wp-content/resources/CDNA2_Shader_ISA_4February2022.pdf>`__
+.. [AMD-GCN-GFX940-GFX942-CDNA3] `AMD Instinct MI300 Instruction Set Architecture <https://www.amd.com/content/dam/amd/en/documents/instinct-tech-docs/instruction-set-architectures/amd-instinct-mi300-cdna3-instruction-set-architecture.pdf>`__
 .. [AMD-GCN-GFX10-RDNA1] `AMD RDNA 1.0 Instruction Set Architecture <https://gpuopen.com/wp-content/uploads/2019/08/RDNA_Shader_ISA_5August2019.pdf>`__
 .. [AMD-GCN-GFX10-RDNA2] `AMD RDNA 2 Instruction Set Architecture <https://developer.amd.com/wp-content/resources/RDNA2_Shader_ISA_November2020.pdf>`__
 .. [AMD-GCN-GFX11-RDNA3] `AMD RDNA 3 Instruction Set Architecture <https://developer.amd.com/wp-content/resources/RDNA3_Shader_ISA_December2022.pdf>`__