[llvm] [AMDGPU] Do not preserve UniformityInfo (PR #76696)

[Matt Arsenault via llvm-commits]

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@@ -109,9 +109,6 @@ void AMDGPUUnifyDivergentExitNodes::getAnalysisUsage(AnalysisUsage &AU) const {
     // FIXME: preserve PostDominatorTreeWrapperPass
   }
 
-  // No divergent values are changed, only blocks and branch edges.
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arsenm wrote:

Ditto 

https://github.com/llvm/llvm-project/pull/76696