[Bug tree-optimization/115492] [15 Regression] wrong code at -O2/O3

[pinskia at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115492

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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           Keywords|                            |alias

--- Comment #3 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Note I am thinking it was one of the recent aliasing patches from richi which
causes this because adding -fno-strict-aliasing allows the testcase to pass.