[Bug sanitizer/99673] [11 Regression] bogus -Wstringop-overread warning with address sanitizer due to member address substitution

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99673

--- Comment #5 from Richard Biener <rguenth at gcc dot gnu.org> ---
I guess sanopt could be more "careful" here but fact is the warning builds upon
wrong assumptions about the GIMPLE IL (see the examples involving CSE of
addresses of different structure).