[Bug tree-optimization/108397] Missed optimization with [0, 0][-1U,-1U] range arithmetics

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108397
Bug 108397 depends on bug 107131, which changed state.

Bug 107131 Summary: [12 Regression] wrong code with -Os -fno-ipa-vrp 
-fno-tree-bit-ccp
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107131

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