[Bug tree-optimization/77424] Identical statements in if-else branches

[law at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77424

--- Comment #4 from Jeffrey A. Law <law at gcc dot gnu.org> ---
Author: law
Date: Tue Oct 11 21:41:51 2016
New Revision: 241009

URL: https://gcc.gnu.org/viewcvs?rev=241009&root=gcc&view=rev
Log:
        PR tree-optimization/77424
        * tree-ssa-threadupdate.c (thread_through_all_blocks): Remove
        dead conditionals.  Assert that all e->aux fields are NULL.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/tree-ssa-threadupdate.c