[llvm] [ctx_prof] Add support for ICP (PR #105469)

[Snehasish Kumar via llvm-commits]

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@@ -1585,6 +1586,7 @@ class InstrProfCallsite : public InstrProfCntrInstBase {
     return isa<IntrinsicInst>(V) && classof(cast<IntrinsicInst>(V));
   }
   Value *getCallee() const;
+  void setCallee(Value *);
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snehasish wrote:

Name the param?

https://github.com/llvm/llvm-project/pull/105469