[Bug other/56183] [meta-bug][avr] Problems with register allocation

[gjl at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56183
Bug 56183 depends on bug 52278, which changed state.

Bug 52278 Summary: [4.8/4.9/5 Regression] [avr] inefficient register allocation 
for SUBREGs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=52278

           What    |Removed                     |Added
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             Status|NEW                         |RESOLVED
         Resolution|---                         |WORKSFORME