[llvm-branch-commits] [clang] [clang] Implement pointer authentication for C++ virtual functions, v-tables, and VTTs (PR #94056)

[Anton Korobeynikov via llvm-branch-commits]

================
@@ -90,6 +90,11 @@ CodeGenVTables::EmitVTTDefinition(llvm::GlobalVariable *VTT,
      llvm::Constant *Init = llvm::ConstantExpr::getGetElementPtr(
          VTable->getValueType(), VTable, Idxs, /*InBounds=*/true, InRange);
 
+     if (auto &schema =
+             CGM.getCodeGenOpts().PointerAuth.CXXVTTVTablePointers)
+       Init = CGM.getConstantSignedPointer(Init, schema, nullptr, GlobalDecl(),
----------------
asl wrote:

```suggestion
       Init = CGM.getConstantSignedPointer(Init, Schema, nullptr, GlobalDecl(),
```

https://github.com/llvm/llvm-project/pull/94056
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