[cfe-commits] Please review: add tbaa metadata to vtable pointer loads/stores
chandlerc at google.com
Thu Mar 22 18:40:46 PDT 2012
On Thu, Mar 22, 2012 at 5:49 PM, Kostya Serebryany <kcc at google.com> wrote:
> Please review the following patch which adds tbaa metadata nodes to vtable
> pointer loads/stores.
> These metadata nodes will be immediately useful for ThreadSanitizer
> instrumentation (it needs to treat vtable updates in a special way).
> They may also help various optimization phases that use the tbaa
The patch looks great to me, but you should wait for one of the Clang IRGen
folks to look at it before submitting.
Thanks for working on this!
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