[llvm-branch-commits] [llvm] Add IR and codegen support for deactivation symbols. (PR #133536)

[Florian Mayer via llvm-branch-commits]

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@@ -3067,6 +3067,11 @@ Instruction *InstCombinerImpl::visitCallInst(CallInst &CI) {
   }
   case Intrinsic::ptrauth_auth:
   case Intrinsic::ptrauth_resign: {
+    // We don't support this optimization on intrinsic calls with deactivation
+    // symbols, which are represented using operand bundles.
+    if (II->hasOperandBundles())
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fmayer wrote:

is it possible that there are other operand bundles? why don't we check for ds specifically?

https://github.com/llvm/llvm-project/pull/133536