[llvm] [VPlan] Handle canonical VPWidenIntOrFpInduction in branch-condition simplification (PR #153539)

[Shih-Po Hung via llvm-commits]

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@@ -1498,10 +1498,21 @@ static bool simplifyBranchConditionForVFAndUF(VPlan &Plan, ElementCount BestVF,
   // the region, otherwise replace the terminator controlling the latch with
   // (BranchOnCond true).
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arcbbb wrote:

Add a TODO noting that not all phi recipe types are currently supported.

https://github.com/llvm/llvm-project/pull/153539