[llvm] [ArgPromotion] Handle pointer arguments of recursive calls (PR #78735)

[Eli Friedman via llvm-commits]

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@@ -446,6 +473,7 @@ static bool allCallersPassValidPointerForArgument(Argument *Arg,
 /// parts it can be promoted into.
 static bool findArgParts(Argument *Arg, const DataLayout &DL, AAResults &AAR,
                          unsigned MaxElements, bool IsRecursive,
+                         bool isSelfRecursive,
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efriedma-quic wrote:

isSelfRecursive is unused; you can delete it.

https://github.com/llvm/llvm-project/pull/78735