[Bug tree-optimization/115582] [15 regression] wrong code when accessing members of incompatible type structure

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115582

Sam James <sjames at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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                 CC|                            |sjames at gcc dot gnu.org

--- Comment #3 from Sam James <sjames at gcc dot gnu.org> ---
Ah, I was comparing -O0 vs -O{2,3} & -fno-sa given it's aliasing. I didn't
think it was well-defined but wanted you to chip in.