[clang] [Clang][CodeGen] Start migrating away from assuming the Default AS is 0 (PR #88182)

[Alex Voicu via cfe-commits]

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@@ -2216,7 +2216,7 @@ static llvm::Value *EmitTypeidFromVTable(CodeGenFunction &CGF, const Expr *E,
 }
 
 llvm::Value *CodeGenFunction::EmitCXXTypeidExpr(const CXXTypeidExpr *E) {
-  llvm::Type *PtrTy = llvm::PointerType::getUnqual(getLLVMContext());
+  llvm::Type *PtrTy = Int8PtrTy;
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AlexVlx wrote:

It should but sadly it cannot, see our historical conversation here: <https://reviews.llvm.org/D157452>. I've not got around to working on your suggestion there about supporting declaring a default AS for a class, so we have to keep things like so for now.

https://github.com/llvm/llvm-project/pull/88182