[PATCH] D33328: [CodeGen] Pessimize aliasing for union members (and may-alias) objects

[Hal Finkel via Phabricator via cfe-commits]

hfinkel added inline comments.


================
Comment at: test/CodeGen/union-tbaa1.c:44
+// CHECK: ![[CHAR:[0-9]+]] = !{!"omnipotent char"
+// CHECK: ![[OCPATH]] = !{![[CHAR]]
----------------
kparzysz wrote:
> hfinkel wrote:
> > Please check the path offset?
> What needs to be checked exactly?  The offset will be 0, do you want to check for that?
Yes, because if it's not zero, this won't have the desired effect.


Repository:
  rL LLVM

https://reviews.llvm.org/D33328