[PATCH] D42366: [CodeGen] Fix generation of TBAA tags for may-alias accesses

[John McCall via Phabricator via llvm-commits]

rjmccall added inline comments.


================
Comment at: lib/CodeGen/CodeGenTBAA.h:67
                           /* BaseType= */ nullptr, /* AccessType= */ nullptr,
-                          /* Offset= */ 0, /* Size= */ 0);
+                          /* Offset= */ 0, /* Size= */ UINT64_MAX);
   }
----------------
Hmm.  I think you should talk this part over with Hal.  If the size should be ignored then I think it's better to just leave this as 0; it's certainly easier to recognize 0 as a "size unknown" value.


Repository:
  rL LLVM

https://reviews.llvm.org/D42366