[llvm] [VPlan] Use parameter packs to avoid unary/binary/ternary matchers. NFC (PR #152272)

[Florian Hahn via llvm-commits]

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@@ -270,251 +265,177 @@ struct Recipe_match {
   }
 };
 
-template <unsigned Opcode, typename... RecipeTys>
-using ZeroOpRecipe_match =
-    Recipe_match<std::tuple<>, Opcode, false, RecipeTys...>;
-
-template <typename Op0_t, unsigned Opcode, typename... RecipeTys>
-using UnaryRecipe_match =
-    Recipe_match<std::tuple<Op0_t>, Opcode, false, RecipeTys...>;
-
-template <typename Op0_t, unsigned Opcode>
-using UnaryVPInstruction_match =
-    UnaryRecipe_match<Op0_t, Opcode, VPInstruction>;
+template <unsigned Opcode, typename... OpTys>
+using AllRecipe_match =
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fhahn wrote:

Probably best to keep this in-line with IR PatternMatch, for which the default is also non-commutative w/o special naming I think.

https://github.com/llvm/llvm-project/pull/152272