[Bug rtl-optimization/50063] [4.6/4.7/4.8 Regression] DSE: wrong code for gcc.dg/torture/pta-ptrarith-3.c

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=50063
Bug 50063 depends on bug 49330, which changed state.

Bug 49330 Summary: Integer arithmetic on addresses optimised with pointer 
arithmetic rules
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=49330

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