[llvm] [SLP][REVEC] Make ShuffleCostEstimator and ShuffleInstructionBuilder can vectorize vector instructions. (PR #99606)

[Alexey Bataev via llvm-commits]

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@@ -8728,6 +8744,10 @@ class BoUpSLP::ShuffleCostEstimator : public BaseShuffleAnalysis {
       }
       return TTI::TCC_Free;
     };
+    auto getVF = [&](Value *V) {
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alexey-bataev wrote:

```suggestion
    auto GetVF = [&](Value *V) {
```


https://github.com/llvm/llvm-project/pull/99606