[llvm] [WIP][AMDGPU] combine uniform AMDGPU lane Intrinsics (PR #116953)

[Diana Picus via llvm-commits]

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@@ -0,0 +1,183 @@
+//===-- AMDGPUUniformIntrinsicCombine.cpp
+//-----------------------------------------===//
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rovka wrote:

Nit: join these lines.

https://github.com/llvm/llvm-project/pull/116953