[llvm-branch-commits] [llvm] Add deactivation symbol operand to ConstantPtrAuth. (PR #133537)

[Ahmed Bougacha via llvm-branch-commits]

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@@ -1046,7 +1046,8 @@ class ConstantPtrAuth final : public Constant {
 public:
   /// Return a pointer signed with the specified parameters.
   LLVM_ABI static ConstantPtrAuth *get(Constant *Ptr, ConstantInt *Key,
-                                       ConstantInt *Disc, Constant *AddrDisc);
+                                       ConstantInt *Disc, Constant *AddrDisc,
+                                       Constant *DeactivationSymbol);
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ahmedbougacha wrote:

You don't have to do this here, but we probably should make the optional operands (in textual IR) optional here as well, and implicitly make them null?  Now that I think about it, I'm not sure how idiomatic that would be

https://github.com/llvm/llvm-project/pull/133537