[llvm] [AMDGPU][NFC] Docs - remove duplicates (PR #81465)

[via llvm-commits]

llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-backend-amdgpu

Author: Mariusz Sikora (mariusz-sikora-at-amd)

<details>
<summary>Changes</summary>



---
Full diff: https://github.com/llvm/llvm-project/pull/81465.diff


1 Files Affected:

- (modified) llvm/docs/AMDGPUUsage.rst (-2) 


``````````diff
diff --git a/llvm/docs/AMDGPUUsage.rst b/llvm/docs/AMDGPUUsage.rst
index 970b5e251580b0..f253648d683e60 100644
--- a/llvm/docs/AMDGPUUsage.rst
+++ b/llvm/docs/AMDGPUUsage.rst
@@ -1857,8 +1857,6 @@ The AMDGPU backend uses the following ELF header:
      ``EF_AMDGPU_MACH_AMDGCN_GFX942``           0x04c      ``gfx942``
      *reserved*                                 0x04d      Reserved.
      ``EF_AMDGPU_MACH_AMDGCN_GFX1201``          0x04e      ``gfx1201``
-     ``EF_AMDGPU_MACH_AMDGCN_GFX1201``          0x04e      ``gfx1201``
-     ``EF_AMDGPU_MACH_AMDGCN_GFX1201``          0x04e      ``gfx1201``
      *reserved*                                 0x04f      Reserved.
      *reserved*                                 0x050      Reserved.
      ``EF_AMDGPU_MACH_AMDGCN_GFX9_GENERIC``     0x051      ``gfx9-generic``

``````````

</details>


https://github.com/llvm/llvm-project/pull/81465