[Bug tree-optimization/102981] [12 Regression] Dead Code Elimination Regression at -O3 (trunk vs 11.2.0)

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102981

--- Comment #3 from Aldy Hernandez <aldyh at gcc dot gnu.org> ---
*** Bug 102895 has been marked as a duplicate of this bug. ***