[llvm] [LV] Make having flags (FMFs etc) not require inheriting VPSingleDefRecipe (PR #114972)

[Sam Tebbs via llvm-commits]

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@@ -1179,6 +1143,56 @@ class VPRecipeWithIRFlags : public VPSingleDefRecipe {
 #endif
 };
 
+// Class to record LLVM IR flags for a single-def recipe along with it.
+class VPSingleDefRecipeWithIRFlags : public VPSingleDefRecipe,
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SamTebbs33 wrote:

I think the new name is more descriptive.

https://github.com/llvm/llvm-project/pull/114972