[Bug tree-optimization/118947] Missed optimization: GCC forgets stack buffer contents across function call

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118947

--- Comment #6 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
The aliasing improvement patch:
https://gcc.gnu.org/pipermail/gcc-patches/2025-April/681345.html

The STRING_CST part was already approved and I will be pushing it tomorrow.