[Bug tree-optimization/67769] [6 Regression] VRP pass does wrong optimization

[mpolacek at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67769

Marek Polacek <mpolacek at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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             Status|NEW                         |ASSIGNED
           Assignee|unassigned at gcc dot gnu.org      |mpolacek at gcc dot gnu.org

--- Comment #3 from Marek Polacek <mpolacek at gcc dot gnu.org> ---
Yea, something like that.  I'm taking this; it's sort of dependent on my patch
https://gcc.gnu.org/ml/gcc-patches/2015-09/msg02210.html (we'll probably need
to call reset_flow_sensitive_info_in_bb somewhere to fix this).