[Bug rtl-optimization/122266] [13/14/15/16 regression] miscompilation of int128 xor-and-shift under -O2

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=122266

Sam James <sjames at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|miscompilation of int128    |[13/14/15/16 regression]
                   |xor-and-shift under -O2     |miscompilation of int128
                   |                            |xor-and-shift under -O2
      Known to fail|                            |13.4.1, 16.0
      Known to work|                            |12.5.0
   Target Milestone|---                         |13.5