[Bug tree-optimization/78542] [6 Regression] wrong code at -Og results in endless loop

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78542
Bug 78542 depends on bug 78644, which changed state.

Bug 78644 Summary: [7 Regression] ICE: SIGSEGV in is_gimple_reg_type with -Og -fipa-cp
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78644

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