[Bug tree-optimization/102703] [12 Regression] Dead Code Elimination Regression at -O3 since r12-2591-g2e96b5f14e402569

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102703

--- Comment #16 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
I have a new patch in testing that replaces patch 4 and uses
simple_dce_from_worklist instead which moves of the detection of dead code to
already common code.