[Bug rtl-optimization/127852] [16 Regression] simplify-rtx/combine can merge equal volatile accesses

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=127852

Richard Biener <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Priority|P3                          |P2
         Resolution|FIXED                       |---
             Status|RESOLVED                    |ASSIGNED

--- Comment #8 from Richard Biener <rguenth at gcc dot gnu.org> ---
Re-opening for backport.