[Bug tree-optimization/113265] [11/12/13/14/15 Regression] Missed optimization for redundancy computation elimination may be due to constant propagation about 0 too late

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113265

--- Comment #6 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Created attachment 58289
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=58289&action=edit
Patch without testcase

Just need to add testcases but the patch was able to bootstrap/test without any
regressions.