https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56748
Jeffrey A. Law <law at redhat dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Resolution|--- |FIXED
--- Comment #3 from Jeffrey A. Law <law at redhat dot com> ---
Not sure when this was fixed, but it works fine on the trunk. VRP1/DOM2 are
able to thread the conditional branches (which removes unexecutable paths) with
the net result is all the uninitialized uses of b.0 are ultimately removed.
