[Bug tree-optimization/99396] std::rotl and std::rotr Does not convert into ROTATE on the gimple level

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99396

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|std::rotl and std::rotr do  |std::rotl and std::rotr
                   |not invoke intrinsics,      |Does not convert into
                   |leading to serious          |ROTATE on the gimple level
                   |performance issues          |
             Target|i386,x86_64. Does arm have  |
                   |intrinsics for this?        |
           Severity|normal                      |enhancement
           Keywords|                            |missed-optimization