[PATCH] D49589: [UBSan] Strengthen pointer checks in 'new' expressions

[John McCall via Phabricator via cfe-commits]

rjmccall added inline comments.


================
Comment at: lib/CodeGen/Address.h:46
+    return IsChecked;
+  }
+
----------------
`Address` is a pretty low-level type to be changing here.  Is this necessary?  Can you find a way to propagate this just in higher-level types like `AggValueSlot`, `RValue`, and `LValue`?

Also, please remember that your analysis is not the only thing happening in the compiler.  `isChecked` is not a meaningful name taken out of context.


Repository:
  rC Clang

https://reviews.llvm.org/D49589