https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58400
--- Comment #15 from Jeffrey A. Law <law at redhat dot com> --- The patch needs to be reviewed. It's been a long time since I thought about the _STRICT variants of the REG_OK_ macros and how all that's supposed to work. I'll have to read up on their semantics before I can review this patch.
