[PATCH] D26196: Add support for non-zero null pointers

[Tony Tye via cfe-commits]

tony-tye added inline comments.


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Comment at: lib/CodeGen/CodeGenTypes.cpp:743
+    auto NullPtr = CGM.getNullPtr(LLPT, T);
+    return isa<llvm::ConstantPointerNull>(NullPtr);
+  }
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Is this correct if the target does not represent a NULL pointer as the address with value 0? Or should this be asking the target if this null pointer is represented by an address value of 0?


https://reviews.llvm.org/D26196