[llvm] [SLP] Enable optimization of freeze instructions (PR #102217)

[Alexey Bataev via llvm-commits]

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@@ -10118,6 +10120,9 @@ BoUpSLP::getEntryCost(const TreeEntry *E, ArrayRef<Value *> VectorizedVals,
     };
     return GetCostDiff(GetScalarCost, GetVectorCost);
   }
+  case Instruction::Freeze: {
+    return CommonCost;
+  }
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alexey-bataev wrote:

Drop braces

https://github.com/llvm/llvm-project/pull/102217