[Bug tree-optimization/78558] [5 Regression] Incorrect loop optimization leads to crash

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78558
Bug 78558 depends on bug 66598, which changed state.

Bug 66598 Summary: [5 Regression] With -O3 gcc incorrectly assumes aligned SSE instructions (e.g. movapd) can be used
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66598

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