[llvm] [DebugInfo] Enable deprecation of iterator-insertion methods (PR #102608)

[Jeremy Morse via llvm-commits]

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@@ -2537,7 +2537,7 @@ class PHINode : public Instruction {
   /// edges that this phi node will have (use 0 if you really have no idea).
   static PHINode *Create(Type *Ty, unsigned NumReservedValues,
                          const Twine &NameStr = "",
-                         InsertPosition InsertBefore = nullptr) {
+                         InsertPosition InsertBefore = (BasicBlock*)nullptr) {
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jmorse wrote:

Apparently it isn't (now removed). Not sure what I was doing before, but I thought I was getting a bunch of deprecated warnings out of here, which I now can't replicate.

https://github.com/llvm/llvm-project/pull/102608