[llvm] [SLP]Add debug counter support (PR #110734)

[Arthur Eubanks via llvm-commits]

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@@ -11175,6 +11179,9 @@ bool BoUpSLP::isLoadCombineCandidate(ArrayRef<Value *> Stores) const {
 }
 
 bool BoUpSLP::isTreeTinyAndNotFullyVectorizable(bool ForReduction) const {
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aeubanks wrote:

I think ideally we'd only increment the counter and force return `true` in the cases where this function would return `false`, but ultimately it doesn't matter too much, it just makes the counter ranges larger

https://github.com/llvm/llvm-project/pull/110734