[Bug tree-optimization/36602] memset should be optimized into an empty CONSTRUCTOR

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=36602
Bug 36602 depends on bug 87901, which changed state.

Bug 87901 Summary: partial DSE of memset doesn't work for other kind of stores
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87901

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