[Bug tree-optimization/44462] Redundant looping pure functions whose return value is dead are not optimized out

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=44462
Bug 44462 depends on bug 100434, which changed state.

Bug 100434 Summary: DSE fails to DSE aggregate LHS.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100434

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |RESOLVED
         Resolution|---                         |FIXED