https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65067
--- Comment #2 from Terry Guo <terry.guo at arm dot com> --- (In reply to Richard Biener from comment #1) > This looks more like a failure to use bfi rather than shifts and bit > operations. If the above IF clause returns false, which means we don't need to consider strict bit field, the gcc will try to check whether we can use BFI instruction. Is it a good idea to do same check and attempt when IF clause returns True?
