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

[Eli Friedman via llvm-branch-commits]

================
@@ -2627,6 +2627,11 @@ void Verifier::visitConstantPtrAuth(const 
ConstantPtrAuth *CPA) {
 
   Check(CPA->getDiscriminator()->getBitWidth() == 64,
         "signed ptrauth constant discriminator must be i64 constant integer");
+
+  Check(isa<GlobalValue>(CPA->getDeactivationSymbol()) ||
+            CPA->getDeactivationSymbol()->isNullValue(),
----------------
efriedma-quic wrote:

Maybe also check `CPA->getDeactivationSymbol()->getType()->isPointerTy()`?

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