[Bug target/100331] 128 bit arithmetic --- suboptimal after shifting when referencing other variables

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100331

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Last reconfirmed|                            |2021-04-29
      Known to fail|                            |12.0
             Status|UNCONFIRMED                 |NEW
     Ever confirmed|0                           |1
             Target|                            |x86_64-*-*
           Keywords|                            |missed-optimization

--- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> ---
Confirmed with GCC head.