[clang] [llvm] [WebAssembly] Represent reference types as TargetExtType (PR #203165)

[Hood Chatham via cfe-commits]

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@@ -134,7 +133,7 @@ bool WebAssemblyCallLowering::lowerReturn(MachineIRBuilder &MIRBuilder,
             TLI.getRegisterTypeForCallingConv(Ctx, CallConv, OrigVT);
         const LLT OrigLLT =
             getLLTForType(*OrigVT.getTypeForEVT(F.getContext()), DL);
-        const LLT NewLLT = getLLTForWasmMVT(NewVT, DL);
+        const LLT NewLLT = llvm::getLLTForMVT(NewVT);
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hoodmane wrote:

Yeah uh... it is definitely not needed will remove.

https://github.com/llvm/llvm-project/pull/203165