[Bug rtl-optimization/122992] speed up loops with TEST_HARD_REG_BIT using EXECUTE_IF_SET_IN_HARD_REG_SET

[kevinstefanov15 at gmail dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=122992

--- Comment #2 from Kevin Stefanov <kevinstefanov15 at gmail dot com> ---
I would like to work on this enhancement, could you please assign it to me?