[llvm] [LV] Keep duplicate recipes in VPExpressionRecipe (PR #156976)

[Sam Tebbs via llvm-commits]

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@@ -2755,9 +2755,8 @@ VPExpressionRecipe::VPExpressionRecipe(
     ExpressionTypes ExpressionType,
     ArrayRef<VPSingleDefRecipe *> ExpressionRecipes)
     : VPSingleDefRecipe(VPDef::VPExpressionSC, {}, {}),
-      ExpressionRecipes(SetVector<VPSingleDefRecipe *>(
-                            ExpressionRecipes.begin(), ExpressionRecipes.end())
-                            .takeVector()),
+      ExpressionRecipes(SmallVector<VPSingleDefRecipe *>(
+          ExpressionRecipes.begin(), ExpressionRecipes.end())),
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SamTebbs33 wrote:

Done, thank you.

https://github.com/llvm/llvm-project/pull/156976