[Bug tree-optimization/116554] New: SLSR could use simple_dce_from_worklist

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116554

            Bug ID: 116554
           Summary: SLSR could use simple_dce_from_worklist
           Product: gcc
           Version: 15.0
            Status: UNCONFIRMED
          Keywords: internal-improvement
          Severity: enhancement
          Priority: P3
         Component: tree-optimization
          Assignee: pinskia at gcc dot gnu.org
          Reporter: pinskia at gcc dot gnu.org
  Target Milestone: ---

I noticed SLSR leaves around some dead code when it replaces the uses.
So it should be able to use simple_dce_from_worklist to remove those dead uses.