[Bug tree-optimization/119720] phiopt introduces out-of-bounds reads

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119720

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

           What    |Removed                     |Added
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           Keywords|                            |alias

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
hoist_adjacent_loads does this.

I think there is a missing check for the aliasing set of the fields' context.