[llvm] [LV] Strip unmaintainable MinBWs assert (PR #136858)

[Florian Hahn via llvm-commits]

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@@ -1650,7 +1642,6 @@ void VPlanTransforms::truncateToMinimalBitwidths(
             // Add an entry to ProcessedTruncs to avoid counting the same
             // operand multiple times.
             ProcessedTruncs[Op] = nullptr;
-            NumProcessedRecipes += 1;
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fhahn wrote:

Can all the code in the `ifndef` be removed now? Remaining code for `ProcessedTruncs` is only needed to maintain consistent counts, which isn't needed any longer?

https://github.com/llvm/llvm-project/pull/136858