[llvm] [WebAssembly,llvm] Add llvm.wasm.ref.test.func intrinsic, option 2 (PR #147486)

[Matt Arsenault via llvm-commits]

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@@ -173,6 +173,7 @@ enum NodeType {
   /// materialized in registers.
   TargetConstant,
   TargetConstantFP,
+  TargetConstantAP,
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arsenm wrote:

What is TargetConstantAP? I'd rather avoid adding a new constant type 

https://github.com/llvm/llvm-project/pull/147486