[Bug middle-end/63184] [7/8/9 Regression] Fails to simplify comparison

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63184

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|REOPENED                    |NEW
   Last reconfirmed|2016-01-04 00:00:00         |2018-12-6

--- Comment #15 from Richard Biener <rguenth at gcc dot gnu.org> ---
Oh, we only optimize it on RTL on x86, possibly with the help of combine and
complex addressing modes...  I'll adjust the testcase.