[llvm] [Uniformity] Implement per-output machine uniformity analysis (PR #179275)

[Pankaj Dwivedi via llvm-commits]

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@@ -46,6 +47,25 @@ bool llvm::GenericUniformityAnalysisImpl<MachineSSAContext>::markDefsDivergent(
   return InsertedDivergent;
 }
 
+template <>
+bool llvm::GenericUniformityAnalysisImpl<MachineSSAContext>::isAlwaysUniform(
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PankajDwivedi-25 wrote:

Yes, I Think it can be removed now. as the only user for this is pushUsers which queries about inst uniformity which is not required now. as we track machine uniformity per def.

https://github.com/llvm/llvm-project/pull/179275