[Bug tree-optimization/127966] [15/16/17 Regression] wrong code at -O1 and above with a loop over string literal bytes >= 0x80 since r15-6990

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=127966

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
           See Also|                            |https://gcc.gnu.org/bugzill
                   |                            |a/show_bug.cgi?id=92539
            Summary|[15/16/17 Regression] wrong |[15/16/17 Regression] wrong
                   |code at -O1 and above with  |code at -O1 and above with
                   |a loop over string literal  |a loop over string literal
                   |bytes >= 0x80               |bytes >= 0x80 since
                   |                            |r15-6990

--- Comment #3 from Drea Pinski <pinskia at gcc dot gnu.org> ---
r15-6990-g44d21551362f90