[Bug tree-optimization/59014] [4.9 Regression] wrong code at -Os and above on x86_64-linux-gnu

[mpolacek at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59014

--- Comment #3 from Marek Polacek <mpolacek at gcc dot gnu.org> ---
And, it's not related to -Os; the bug triggers exactly when VRP is run.