[llvm] [LLVM][AutoUpgrade] Support default args on undeclared multi-call upgrades (PR #216246)

[Rahul Joshi via llvm-commits]

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@@ -933,21 +933,10 @@ void Intrinsic::printImmArg(ID IID, unsigned ArgIdx, raw_ostream &OS, const Cons
 
 void IntrinsicEmitter::EmitDefaultArgValuesTable(
     const CodeGenIntrinsicTable &Ints, raw_ostream &OS) {
-  // Build the per-intrinsic default-value sequences:
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jurahul wrote:

Why is this changing?

https://github.com/llvm/llvm-project/pull/216246